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NASA Crew Flight Test Astronauts to Call White House, NASA Leaders
Following their safe arrival at the International Space Station, NASA astronauts Butch Wilmore and Suni Williams will participate in a pair of Earth to space calls Monday, June 10, regarding their historic mission aboard Boeing’s Starliner spacecraft:
Known as NASA’s Boeing Crew Flight Test, the duo will speak first at 1 p.m. EDT with NASA Administrator Bill Nelson, Deputy Administrator Pam Melroy, Associate Administrator Jim Free, and Johnson Space Center Director Vanessa Wyche.
Coverage of the call will stream live on NASA+, NASA Television, and the agency’s website. Learn how to stream NASA TV through a variety of platforms including social media.
At 2:40 p.m., the astronauts will participate in a Q&A moderated by Chirag Parikh, deputy assistant to President Joe Biden and executive secretary for the White House’s National Space Council.
Coverage of the call will stream live on NASA+, NASA Television, and the agency’s website.
Wilmore and Williams launched at 10:52 a.m. June 5, on a United Launch Alliance Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida for NASA’s Boeing Crew Flight Test mission. They docked to the orbiting laboratory at 1:34 p.m., June 6, and will remain for a week-long stay, testing Starliner and its subsystems as the next step in the spacecraft’s certification for rotational missions as part of the agency’s Commercial Crew Program.
NASA’s Commercial Crew Program is delivering on its goal of safe, reliable, and cost-effective transportation to and from the International Space Station from the United States through a partnership with American private industry. This partnership is opening access to low-Earth orbit and the International Space Station to more people, science, and commercial opportunities. The space station remains the springboard to NASA’s next great leap in space exploration, including future missions to the Moon under Artemis, and ultimately, to Mars.
For more information about the mission, visit:
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Faith McKie / Josh Finch
Headquarters, Washington
202-358-1100
faith.d.mckie@nasa.gov / joshua.a.finch@nasa.gov
‘Super’ Star Cluster Shines in New Look From NASA’s Chandra
Westerlund 1 is the biggest and closest “super” star cluster to Earth. New data from NASA’s Chandra X-ray Observatory, in combination with other NASA telescopes, is helping astronomers delve deeper into this galactic factory where stars are vigorously being produced.
This is the first data to be publicly released from a project called the Extended Westerlund 1 and 2 Open Clusters Survey, or EWOCS, led by astronomers from the Italian National Institute of Astrophysics in Palermo. As part of EWOCS, Chandra observed Westerlund 1 for about 12 days in total.
Currently, only a handful of stars form in our galaxy each year, but in the past the situation was different. The Milky Way used to produce many more stars, likely hitting its peak of churning out dozens or hundreds of stars per year about 10 billion years ago and then gradually declining ever since. Astronomers think that most of this star formation took place in massive clusters of stars, known as “super star clusters,” like Westerlund 1. These are young clusters of stars that contain more than 10,000 times the mass of the Sun. Westerlund 1 is between about 3 million and 5 million years old.
This new image shows the new deep Chandra data along with previously released data from NASA’s Hubble Space Telescope. The X-rays detected by Chandra show young stars (mostly represented as white and pink) as well as diffuse heated gas throughout the cluster (colored pink, green, and blue, in order of increasing temperatures for the gas). Many of the stars picked up by Hubble appear as yellow and blue dots.
Only a few super star clusters still exist in our galaxy, but they offer important clues about this earlier era when most of our galaxy’s stars formed. Westerlund 1 is the biggest of these remaining super star clusters in the Milky Way and contains a mass between 50,000 and 100,000 Suns. It is also the closest super star cluster to Earth at about 13,000 light-years.
These qualities make Westerlund 1 an excellent target for studying the impact of a super star cluster’s environment on the formation process of stars and planets as well as the evolution of stars over a broad range of masses.
This new deep Chandra dataset of Westerlund 1 has more than tripled the number of X-ray sources known in the cluster. Before the EWOCS project, Chandra had detected 1,721 sources in Westerlund 1. The EWOCS data found almost 6,000 X-ray sources, including fainter stars with lower masses than the Sun. This gives astronomers a new population to study.
One revelation is that 1,075 stars detected by Chandra are squeezed into the middle of Westerlund 1 within four light-years of the cluster’s center. For a sense of how crowded this is, four light-years is about the distance between the Sun and the next closest star to Earth.
The diffuse emission seen in the EWOCS data represents the first detection of a halo of hot gas surrounding the center of Westerlund 1, which astronomers think will be crucial in assessing the cluster’s formation and evolution, and giving a more precise estimate of its mass.
A paper published in the journal Astronomy and Astrophysics, led by Mario Guarcello from the Italian National Institute of Astrophysics in Palermo, discusses the survey and the first results. Follow-up papers will discuss more about the results, including detailed studies of the brightest X-ray sources. This future work will analyze other EWOCS observations, involving NASA’s James Webb Space Telescope and NICER (Neutron Star Interior Composition Explorer).
NASA’s Marshall Space Flight Center manages the Chandra program. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center controls science from Cambridge Massachusetts and flight operations from Burlington, Massachusetts.
Read more from NASA’s Chandra X-ray Observatory.
For more Chandra images, multimedia and related materials, visit:
https://www.nasa.gov/mission/chandra-x-ray-observatory/
Visual Description:This is an image of the Westerlund 1 star cluster and the surrounding region, as detected in X-ray and optical light. The black canvas of space is peppered with colored dots of light of various sizes, mostly in shades of red, green, blue, and white.
At the center of the image is a semi-transparent, red and yellow cloud of gas encircling a grouping of tightly packed gold stars. The shape and distribution of stars in the cluster call to mind effervescent soda bubbles dancing above the ice cubes of a recently poured beverage.
News Media ContactMegan Watzke
Chandra X-ray Center
Cambridge, Mass.
617-496-7998
Jonathan Deal
Marshall Space Flight Center
Huntsville, Ala.
256-544-0034
NASA to Discuss Upcoming Spacewalks for Station Repairs, Upgrades
NASA astronauts aboard the International Space Station will conduct three spacewalks targeted for June. NASA will discuss the upcoming spacewalks during a news conference at 4 p.m. EDT Tuesday, June 11.Live coverage will air on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website. Learn how to stream NASA TV through a variety of platforms including social media.
Participants in the news conference include:
- Dina Contella, deputy program manager, International Space Station
- Rebecca Wingfield, flight director, spacewalk 90
- Nicole McElroy, flight director, spacewalk 91
- Sandy Fletcher, spacewalk officer, spacewalk 90
- Faruq Sabur, spacewalk officer, spacewalk 91 and 92
U.S. media interested in participating in person must contact the Johnson newsroom no later than 4 p.m. Monday, June 10, at: 281-483-5111 or jsccommu@mail.nasa.gov. To ask questions, media must dial in no later than 15 minutes before the start of the news conference. Questions also may be submitted on social media using #AskNASA.
For the first spacewalk, NASA astronauts Tracy C. Dyson and Matt Dominick will exit the station’s Quest airlock to complete the removal of a faulty electronics box, called a radio frequency group, from a communications antenna on the starboard truss of the space station. The pair also will collect samples for analysis to understand the ability of microorganisms to survive and reproduce on the exterior of the orbiting laboratory.
Dyson will serve as spacewalk crew member 1 and will wear a suit with red stripes. Dominick will serve as spacewalk crew member 2 and will wear an unmarked suit. U.S. spacewalk 90 will be the fourth for Dyson and the first for Dominick. NASA will announce participating crew members for U.S. spacewalks 91 and 92 following the completion of the first and will provide additional coverage details.
For the second spacewalk, astronauts will remove and replace the external high-definition camera located at camera port nine on the orbiting laboratory. This camera is one of several to provide external views of the space station. Additionally, crew members will complete a cable connection fit check for the alpha magnetic spectrometer, a particle physics experiment on the station’s exterior. If not completed during U.S. spacewalk 90, the astronauts will begin by collecting microorganism samples.
For the third spacewalk, crew members will remove and replace a rate gyro assembly, which provides data on the orientation of the space station. Astronauts will then attach a support bracket, called a modification kit, in preparation for future installation of the orbiting laboratory’s next International Space Station Roll-Out Solar Array on the 2A power channel on the port truss.
Learn more about the space station, its research, and crew, at:
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Josh Finch / Claire O’Shea
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov / claire.a.o’shea@nasa.gov
Sandra Jones / Anna Schneider
Johnson Space Center, Houston
281-483-5111
sandra.p.jones@nasa.gov / anna.c.schneider@nasa.gov
PACE Celebrates National Ocean Month With Colorful Views of the Planet
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater) Credit: NASA/Ryan FitzgibbonsWhat do you give to an ocean that has everything? This year, for National Ocean Month, NASA’s Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) satellite— is gifting us a unique look at our home planet. The visualizations created with data from the satellite, which launched on Feb. 8, are already enhancing the ways that we view our seas and skies.
The PACE satellite views our entire planet every day, returning data at a cadence that allows scientists to track and monitor the rapidly changing atmosphere and ocean, including cloud formation, aerosol movement, and differences in microscopic ocean life over time.
The visualization starts with a view of swaths of Earth from PACE’s Ocean Color Instrument. The Ocean Color Instrument observes Earth in ultraviolet, visible, and near infrared light — over 200 wavelengths. With this level of detail, scientists can now, from space, regularly identify specific communities of phytoplankton — tiny organisms floating near the surface of the ocean that serve as the center of the marine food web. This is a major advance, as different types of phytoplankton play different roles in ocean ecosystems and health.
PACE orbits Earth in this visualization, exposing a swath of true color imagery. NASA’s Scientific Visualization StudioZooming in, the visualization shows the ecosystems and surrounding atmosphere off the United States’ East Coast and The Bahamas on March 21. Like previous satellites, the Ocean Color Instrument can detect chlorophyll in the ocean, which indicates the presence and abundance of phytoplankton. The Ocean Color Instrument adds to this by allowing scientists to determine the types of phytoplankton present, such as the three different types of phytoplankton identified in the visualization.
False color data visualization of phytoplankton (Picoeukaryotes and Prochlorococcus), as observed by PACE’s Ocean Color instrument (OCI).NASA’s Scientific Visualization StudioThe portion of the swirls in green indicate the presence of picoeukaryotes, organisms which are smaller than 0.3 micrometers in size — 30 times smaller than the width of a human hair. In light blue are prochlorococcus, the smallest known organism to turn sunlight into energy (photosynthesis); they account for a major fraction of all photosynthesis that occurs in the ocean. The portion of the bloom in bright pink indicates synechococcus, a phytoplankton group that can color the water light pink when many are present in a small area.
False color data visualization of phytoplankton (Picoeukaryotes and Synechococcus), as observed by PACE’s OCI instrument. NASA’s Scientific Visualization StudioThese are just three of the thousands of types of phytoplankton, and just the start of what the Ocean Color Instrument will be able to identify.
The PACE satellite’s two polarimeters, Hyper-Angular Rainbow Polarimeter #2 (HARP2) and Spectro-polarimeter for Planetary Exploration one (SPEXone), provide a unique view of Earth’s atmosphere, helping scientists learn more about clouds and small particles called aerosols. The polarimeters measure light that reflects off of these particles. By learning more about the interactions between clouds and aerosols, these data will ultimately help make climate models more accurate. Additionally, aerosols can degrade air quality, so monitoring their properties and movement is important for human health.
Aerosols, as observed by PACE’s HARP2 and SPEXone instruments.NASA’s Scientific Visualization StudioIn the visualization, the large swath of HARP2 data shows the concentration of aerosols in the air for that particular day. These data — a measure of the light scattering and absorbing properties of aerosols — help scientists not only locate the aerosols, but identify the type. Near the coast, the aerosols are most likely smoke from fires in the U.S. southeast. Adding detail to the visualization and the science, the thin swath of SPEXone data furthers the information by showing the aerosol particle size.
Over the next year, PACE scientists aim to create the first global maps of phytoplankton communities and glean new insights into how fisheries and aquatic resources are responding to Earth’s changing climate.
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NASA’s Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) spacecraft was specifically designed to study the invisible universe of Earth’s sea and sky from the vantage point of space. We’ve measured 4-6 colors of the rainbow for decades, which has enabled us to “see” phytoplankton from space through the lens of its primary photosynthetic pigment, chlorophyll-a. PACE’s primary instrument is the first of its kind to measure all the colors of the rainbow, every day, everywhere. That means we can identify the type of phytoplankton behind the chlorophyll-a. Different types of phytoplankton have different effects on the food web, on water management, and on the climate, via their impact on the carbon cycle.NASA's Scientific Visualization StudioNASA’s Goddard Space Flight Center, Greenbelt, Md.
Share Details Last Updated Jun 07, 2024 EditorKate D. RamsayerContactErica McNameeerica.s.mcnamee@nasa.govLocationGoddard Space Flight Center Related Terms Explore More 4 min read NASA’s PACE Data on Ocean, Atmosphere, Climate Now Available Article 2 months ago 5 min read Early Adopters of NASA’s PACE Data to Study Air Quality, Ocean HealthFrom the atmosphere down to the surface of the ocean, data from NASA’s PACE (Plankton,…
Article 2 months ago 6 min read NASA’s PACE To Investigate Oceans, Atmosphere in Changing ClimateEarth’s oceans and atmosphere are changing as the planet warms. Some ocean waters become greener…
Article 5 months agoNASA Awards Contracts for Acquisition of Liquid Nitrogen, Oxygen
NASA has awarded contracts to six companies to supply liquid nitrogen and liquid oxygen in support of operations at agency centers and facilities across the United States. The indefinite-delivery/fixed-price contract runs from Monday, July 1, 2024, through June 30, 2029.
The awards and approximate maximum contract values are:
- Air Products and Chemicals Inc., Allentown, Pennsylvania, $36.9 million
- Airgas USA LLC (South), Kennesaw, Georgia, $4.7 million
- Airgas USA LLC (Central), Tulsa, Oklahoma, $5.1 million
- Linde Inc., Danbury, Connecticut, $42.2 million
- Matheson Tri-Gas Inc., Warren, New Jersey, $1.8 million
- Messer LLC, Bridgewater, New Jersey, $62.3 million
The total maximum delivery of liquid nitrogen, which NASA uses for pneumatic actuation, purging and inerting, pressurization, and cooling, will be about 656.8 tons, 30.4 million gallons, and 740,000 liters. The total maximum delivery of liquid oxygen, which is used as an oxidizer in cryogenic rocket engines, will be about 2.1 million gallons and 243,000 tons.
The commodities will support current and future aerospace flight, simulation, research, development, testing, and other operations at the following NASA centers and facilities: Ames Research Center in California’s Silicon Valley; Glenn Research Center in Cleveland and Neil Armstrong Test Facility in Sandusky, Ohio; Goddard Space Flight Center in Greenbelt, Maryland; Jet Propulsion Laboratory in Southern California; Johnson Space Center in Houston and White Sands Test Facility in Las Cruces, New Mexico; Kennedy Space Center in Florida; Langley Research Center in Hampton, Virginia; Marshall Space Flight Center in Huntsville, Alabama; Michoud Assembly Facility in New Orleans; and Stennis Space Center in Bay St. Louis, Mississippi.
For more information about NASA programs and missions, visit:
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Abbey Donaldson
Headquarters, Washington
202-358-1600
abbey.a.donaldson@nasa.gov
Webb Finds Plethora of Carbon Molecules Around Young Star
An international team of astronomers has used NASA’s James Webb Space Telescope to study the disk of gas and dust around a young, very low-mass star. The results reveal the largest number of carbon-containing molecules seen to date in such a disk. These findings have implications for the potential composition of any planets that might form around this star.
Rocky planets are more likely than gas giants to form around low-mass stars, making them the most common planets around the most common stars in our galaxy. Little is known about the chemistry of such worlds, which may be similar to or very different from Earth. By studying the disks from which such planets form, astronomers hope to better understand the planet formation process and the compositions of the resulting planets.
Planet-forming disks around very low-mass stars are difficult to study because they are smaller and fainter than disks around high-mass stars. A program called the MIRI (Mid-Infrared Instrument) Mid-INfrared Disk Survey (MINDS) aims to use Webb’s unique capabilities to build a bridge between the chemical inventory of disks and the properties of exoplanets.
Image A: Artist’s Concept of Protoplanetary Disk This is an artist’s impression of a young star surrounded by a disk of gas and dust. An international team of astronomers has used NASA’s James Webb Space Telescope to study the disk around a young and very low-mass star known as ISO-ChaI 147. The results reveal the richest hydrocarbon chemistry seen to date in a protoplanetary disk.“Webb has better sensitivity and spectral resolution than previous infrared space telescopes,” explained lead author Aditya Arabhavi of the University of Groningen in the Netherlands. “These observations are not possible from Earth, because the emissions from the disk are blocked by our atmosphere.”
In a new study, this team explored the region around a very low-mass star known as ISO-ChaI 147, a 1 to 2 million-year-old star that weighs just 0.11 times as much as the Sun. The spectrum revealed by Webb’s MIRI shows the richest hydrocarbon chemistry seen to date in a protoplanetary disk – a total of 13 different carbon-bearing molecules. The team’s findings include the first detection of ethane (C2H6) outside of our solar system, as well as ethylene (C2H4), propyne (C3H4), and the methyl radical CH3.
“These molecules have already been detected in our solar system, like in comets such as 67P/Churyumov–Gerasimenko and C/2014 Q2 (Lovejoy),” added Arabhavi. “Webb allowed us to understand that these hydrocarbon molecules are not just diverse but also abundant. It is amazing that we can now see the dance of these molecules in the planetary cradles. It is a very different planet-forming environment than we usually think of.”
Image B: Protoplanetary disk of ISO-ChaI 147 (MIRI emission spectrum)The team indicates that these results have large implications for the chemistry of the inner disk and the planets that might form there. Since Webb revealed the gas in the disk is so rich in carbon, there is likely little carbon left in the solid materials that planets would form from. As a result, the planets that might form there may ultimately be carbon-poor. (Earth itself is considered carbon-poor.)
“This is profoundly different from the composition we see in disks around solar-type stars, where oxygen bearing molecules like water and carbon dioxide dominate,” added team member Inga Kamp, also of the University of Groningen. “This object establishes that these are a unique class of objects.”
“It’s incredible that we can detect and quantify the amount of molecules that we know well on Earth, such as benzene, in an object that is more than 600 light-years away,” added team member Agnés Perrin of Centre National de la Recherche Scientifique in France.
Next, the science team intends to expand their study to a larger sample of such disks around very low-mass stars to develop their understanding of how common or exotic such carbon-rich terrestrial planet-forming regions are. “The expansion of our study will also allow us to better understand how these molecules can form,” explained team member and principal investigator of the MINDS program, Thomas Henning, of the Max-Planck-Institute for Astronomy in Germany. “Several features in the Webb data are also still unidentified, so more spectroscopy is required to fully interpret our observations.”
This work also highlights the crucial need for scientists to collaborate across disciplines. The team notes that these results and the accompanying data can contribute towards other fields including theoretical physics, chemistry, and astrochemistry, to interpret the spectra and to investigate new features in this wavelength range.
The James Webb Space Telescope is the world’s premier space science observatory. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and CSA (Canadian Space Agency).
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View/Download full resolution images for this article from the Space Telescope Science Institute.
Media ContactsLaura Betz – laura.e.betz@nasa.gov, Rob Gutro – rob.gutro@nasa.gov
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Christine Pulliam – cpulliam@stsci.edu
Space Telescope Science Institute, Baltimore, Md.
Infographic: Destiny of Dust
Infographic: Recipe for Planet Formation
Animation: Exploring Star and Planet Formation
Video: Scientists’ Perspective: Science Snippets
More Webb News – https://science.nasa.gov/mission/webb/latestnews/
More Webb Images – https://science.nasa.gov/mission/webb/multimedia/images/
Webb Mission Page – https://science.nasa.gov/mission/webb/
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Jonathan Lunine Appointed Chief Scientist of NASA’s Jet Propulsion Laboratory
In his new role, his leadership will be critical in fostering an environment of scientific innovation and excellence, ensuring that JPL remains at the forefront of discovery.
Distinguished planetary scientist and astrophysicist Jonathan I. Lunine has been appointed chief scientist of NASA’s Jet Propulsion Laboratory. He will officially assume his role Aug. 16.
As chief scientist, Lunine will guide the laboratory’s scientific research and development efforts, drive innovation across JPL’s missions and programs, and enhance collaborations with NASA Headquarters, NASA centers, Caltech, academia, the science community, government agencies, and industry partners. In addition, he will oversee the formulation of JPL’s scientific policies and priorities and guide the integrity of missions that JPL manages for NASA.
“I’m elated that Jonathan is joining JPL,” said Laurie Leshin, director of JPL. “As chief scientist, he will play a critical role in fostering innovation and excellence, ensuring that JPL remains at the forefront of scientific discovery and innovation as we dare mighty things together.”
Lunine currently serves as the David C. Duncan Professor in the Physical Sciences and chair of the Department of Astronomy at Cornell University in Ithaca, New York. A Caltech alumnus, he has performed pioneering research on the formation and evolution of planetary systems, the nature of planetary interiors and atmospheres, and where environments suited for life might exist in the solar system and beyond. His deep expertise will help JPL continue to seek answers to fundamental questions that crosscut the diverse science portfolio of the laboratory.
“My first experience working with scientists and engineers at JPL was over 40 years ago as a Caltech graduate student,” said Lunine. “From that time to the present, it has been clear to me that no other institution matches its combination of scientific breadth and engineering capability. JPL’s portfolio of missions and research projects across the gamut — from our home planet to the solar system, heliosphere, and universe beyond — is an extraordinary resource to the nation. I am thrilled to be able to play a leadership role on the science side of this remarkable institution.”
Lunine has collaborated with JPL on numerous missions. He was a guest investigator for the ultraviolet spectrometer on NASA’s Voyager 2 Neptune encounter and an interdisciplinary scientist on the Cassini/Huygens mission, and he is co-investigator on the agency’s Juno mission to Jupiter as well as for the MISE (Mapping Imaging Spectrometer for Europa) instrument on NASA’s Europa Clipper mission. Lunine is also a member of the gravity science team for Europa Clipper and the Gravity & Geophysics of Jupiter and Galilean Moons gravity experiment on the ESA (European Space Agency) JUICE (Jupiter Icy Moons Explorer) mission.
In addition, he served on the science working group as an interdisciplinary scientist for NASA’s James Webb Space Telescope and has contributed to concept studies for solar system and exoplanet characterization missions. A member of the National Academy of Sciences, he has chaired or co-chaired numerous advisory and strategic planning committees for the Academy, NASA, and the National Science Foundation.
As part of his new role, Lunine has also been appointed professor of planetary science with the Division of Geological and Planetary Sciences at Caltech.
“Jonathan will bring a tremendous amount of experience in planetary science to the Division of Geological and Planetary Sciences and the broader Caltech community,” said John Grotzinger, chair of the Division of Geological and Planetary Sciences at Caltech. “He has worked on a remarkably diverse set of science questions spanning the solar system and extending to exoplanets. We are thrilled to have him join our faculty.” A division of Caltech in Pasadena, California, JPL began in 1936 and ultimately built and helped launch America’s first satellite, Explorer 1, in 1958. By the end of that year, Congress established NASA and JPL became a part of the agency. Since then, JPL has managed such historic missions as Voyager, Galileo, Cassini, the Mars Exploration Rover program, the Perseverance Mars rover, and many more.
News Media ContactVeronica McGregor / Matthew Segal
Jet Propulsion Laboratory, Pasadena, Calif.
818-354-9452 / 818-354-8307
veronica.c.mcgregor@jpl.nasa.gov / matthew.j.segal@jpl.nasa.gov
2024-078
Share Details Last Updated Jun 06, 2024 Related Terms Explore More 2 min read New Energy Source Powers Subsea Robots IndefinitelyPower modules driven by ocean temperatures save money, reduce pollution
Article 3 days ago 5 min read Twin NASA Satellites Ready to Help Gauge Earth’s Energy Balance Article 1 week ago 6 min read NASA to Measure Moonquakes With Help From InSight Mars Mission Article 1 week agoMoon Tree Dedication with Artemis II Crew
NASA astronauts Victor Glover (left), Reid Wiseman (middle left), and Christina Koch (middle right), and Canadian Space Agency (CSA) astronaut Jeremy Hansen (right), pose for a photo after a Moon Tree dedication ceremony, Tuesday, June 4, 2024, at the United States Capitol in Washington. The American Sweetgum tree pictured was grown from a seed that was flown around the Moon during the Artemis I mission.
Moon Trees originated with the Apollo 14 mission, when NASA astronaut Stuart Roosa carried tree seeds into lunar orbit. In a nod to the legacy of Apollo 14, and a celebration of the future of space exploration with NASA’s Artemis Program, a “new generation” of Moon Tree seeds traveled into lunar orbit aboard the Orion spacecraft. The seeds travelled thousands of miles beyond the Moon, spending about 4 weeks in space before returning to Earth. Organizations from across the United States will receive the seedlings and plant them in their communities.
Image Credit: NASA/Aubrey Gemignani
Sols 4207-4208: A Taste of Rocky Road
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Sols 4207-4208: A Taste of Rocky Road NASA’s Mars rover Curiosity acquired this image using its Mars Hand Lens Imager (MAHLI), located on the turret at the end of the rover’s robotic arm, on June 4, 2024, Sol 4205 of the Mars Science Laboratory Mission, at 22:09:26 UTC. NASA/JPL-Caltech/MSSSEarth planning date: Wednesday June 5, 2024
Curiosity was still at the ice cream shop for planning today, with the delicious feast of rock flavours still at arm’s reach and begging to be sampled. In the previous plan, one such flavour, captured in today’s blog image and perhaps most analogous to Rocky Road (not only given that Curiosity drove over this rock causing it to fracture, but also arguably the appearance as well), caught the eye of the operations team. There was desire to place APXS on this target, “Convict Lake,” in the previous plan but the team ultimately did not have the image data available that would permit Curiosity to safely do so at a suitably close distance for APXS. Not to be discouraged, Monday’s operations team pivoted and utilized part of the plan to acquire images of Convict Lake that would enable better APXS placement in today’s plan.
The required images for targeting Convict Lake (aka Rocky Road, just with a chocolate to marshmallow ratio that would leave chocolate lovers heartbroken) with APXS arrived just in time for planning today. These images made it possible to focus on the central task of today’s two-sol plan: place APXS close to Rocky Road and target two areas that are specifically more “marshmallow” and less on “chocolate” (sorry chocolate fans).
In addition to APXS on Convict Lake, ChemCam also targeted Convict Lake using its laser and imaging capabilities. MAHLI returned for seconds (and thirds!), only this time pairing yet more daytime images with others taken at night while utilizing its illumination capabilities. ChemCam and Mastcam also imaged “Petes Col” and “Buckeye Ridge,” with Mastcam additionally imaging “Camp Four,” as well as “Ten Lakes” and “Walker Lake” a number of times over the course of the two-sol plan.
I for one am very excited about the particular offerings at his specific shop and what we may ultimately learn from our sampling. I, like APXS, may just have two scoops of ice cream tonight myself, perhaps even following in MAHLI’s footsteps by doing so after the sun has set when nobody else is watching (we’ve all done it, let’s be honest). Unfortunately, I do not have Rocky Road, and I think I missed my chance to have watermelon (don’t knock it until you try it!).
Written by Scott VanBommel, Planetary Scientist at Washington University
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NASA Scientists Take to the Seas to Study Air Quality
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)Satellites continuously peer down from orbit to take measurements of Earth, and this week a group of scientists set sail to verify some of those data points.
On June 2, the SCOAPE (Satellite Coastal and Oceanic Atmospheric Pollution Experiment) research team, in partnership with the U.S. Interior Department’s Bureau of Ocean Energy Management, took to the seas in the Gulf of Mexico for its second campaign to make surface-based measurements of air pollutants.
The NASA/GSFC SCOAPE team launches an ozonesonde weather balloon from the stern of the research vessel Point Sur during the May 2019 cruise. Ryan Stauffer (NASA/GSFC)The primary pollutant scientists are measuring is nitrogen dioxide (NO2), the compound that reacts with sunlight to make ground-level ozone, said Anne Thompson, senior scientist emeritus for atmospheric chemistry at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and senior researcher at the University of Maryland, Baltimore County.
The Gulf of Mexico is highly concentrated with oil and natural gas drilling platforms, which are sources of NO2. By taking measurements of these emissions from the sea surface nearby, scientists can help validate measurements taken from a much different vantage point. The research vessel the scientists are using, Point Sur, is owned by the University of Southern Mississippi and operated by the Louisiana Universities Marine Consortium.
The Petronius deepwater oil platform flaring during the May 2019 SCOAPE cruise. The helicopter in the foreground is used as a means of transporting personnel to and from the platform. Ryan Stauffer (NASA/GSFC)“We’re the eyes on the surface to understand how well the eyes in the sky are working,” said Ryan Stauffer, research scientist for the atmospheric chemistry and dynamics laboratory at Goddard. Stauffer is also the principal investigator for the SCOAPE II project.
For the first iteration of the project in 2019, ship-based measurements were compared to data gathered by the Ozone Monitoring Instrument aboard NASA’s Aura satellite and the Tropospheric Monitoring Instrument aboard ESA’s (European Space Agency) Sentinel-5 Precursor satellite. Both instruments fly on polar orbiting satellites, which pass over every part of the globe once per day. They capture snapshots at the same time each day, but cannot capture the short-lived NO2 emissions that come and go at different times.
In 2024, the research team is working to validate the measurements taken by TEMPO (the Tropospheric Emissions: Monitoring of Pollution instrument), which was launched on a commercial satellite in April 2023. The TEMPO instrument provides a different perspective to the NO2 measurements due to its geostationary orbit — it focuses solely on North America and has a constant view of the Gulf of Mexico region. This allows scientists to better quantify emissions and make comparisons across all daylight hours.
From space, satellites collect measurements of the “total column” of air, which means they measure the concentrations of NO2 from the land or ocean surface all the way up to the top of the atmosphere. With SCOAPE, scientists are taking measurements from the ship, about 33 feet above sea level, to focus measurements on the air that people breathe.
The SCOAPE Pandora spectrometer instrument, which were used to gather the air quality near the operation sites, during sunset with a shallow water gas platform on the horizon.Ryan Stauffer (NASA/GSFC)Learning more about how those surface measurements compare to what satellites see in the total column can help scientists figure out how to use satellite data most effectively. Measuring NO2 from space over the past two decades has helped scientists understand how the compound affects air quality, and has helped to inform policies to reduce emissions of the pollutant.
During SCOAPE’s 2019 campaign, researchers detected concentrations of methane – a significant greenhouse gas – near the Gulf Coast. This time around, the scientists are looking to accurately measure these concentrations from the surface as well. They will mount the NASA Airborne Visible and InfraRed Imaging Spectrometer–3 imaging spectrometer instrument on a Dynamic Aviation B-200 plane to collect methane measurements above the Gulf, which will add an extra layer to understanding emissions of this potent greenhouse gas from Gulf of Mexico oil and gas operations.
It has historically been difficult to measure methane from space, but scientists are working to build those capabilities. As with NO2, taking surface measurements helps scientists better understand the measurements taken from space.
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Share Details Last Updated Jun 06, 2024 EditorKate D. RamsayerContactErica McNameeerica.s.mcnamee@nasa.govLocationGoddard Space Flight Center Related Terms Explore More 4 min read NASA Releases New High-Quality, Near Real-Time Air Quality Data Article 1 week ago 10 min read A Tale of Three PollutantsFreight, smoke, and ozone impact the health of both Chicago residents and communities downwind. A…
Article 8 months ago 4 min read Study Identifies Methane ‘Super-Emitters’ in Largest US Oilfield Article 3 years agoNASA, Global Astronomers Await Rare Nova Explosion
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Preparations for Next Moonwalk Simulations Underway (and Underwater) A red giant star and white dwarf orbit each other in this animation of a nova similar to T Coronae Borealis. The red giant is a large sphere in shades of red, orange, and white, with the side facing the white dwarf the lightest shades. The white dwarf is hidden in a bright glow of white and yellows, which represent an accretion disk around the star. A stream of material, shown as a diffuse cloud of red, flows from the red giant to the white dwarf. When the red giant moves behind the white dwarf, a nova explosion on the white dwarf ignites, creating a ball of ejected nova material shown in pale orange. After the fog of material clears, a small white spot remains, indicating that the white dwarf has survived the explosion.NASA/Goddard Space Flight CenterAround the world this summer, professional and amateur astronomers alike will be fixed on one small constellation deep in the night sky. But it’s not the seven stars of Corona Borealis, the “Northern Crown,” that have sparked such fascination.
It’s a dark spot among them where an impending nova event – so bright it will be visible on Earth with the naked eye – is poised to occur.
“It’s a once-in-a-lifetime event that will create a lot of new astronomers out there, giving young people a cosmic event they can observe for themselves, ask their own questions, and collect their own data,” said Dr. Rebekah Hounsell, an assistant research scientist specializing in nova events at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “It’ll fuel the next generation of scientists.”
T Coronae Borealis, dubbed the “Blaze Star” and known to astronomers simply as “T CrB,” is a binary system nestled in the Northern Crown some 3,000 light-years from Earth. The system is comprised of a white dwarf – an Earth-sized remnant of a dead star with a mass comparable to that of our Sun – and an ancient red giant slowly being stripped of hydrogen by the relentless gravitational pull of its hungry neighbor.
The hydrogen from the red giant accretes on the surface of the white dwarf, causing a buildup of pressure and heat. Eventually, it triggers a thermonuclear explosion big enough to blast away that accreted material. For T CrB, that event appears to reoccur, on average, every 80 years.
Don’t confuse a nova with a supernova, a final, titanic explosion that destroys some dying stars, Hounsell said. In a nova event, the dwarf star remains intact, sending the accumulated material hurtling into space in a blinding flash. The cycle typically repeats itself over time, a process which can carry on for tens or hundreds of thousands of years.
“There are a few recurrent novae with very short cycles, but typically, we don’t often see a repeated outburst in a human lifetime, and rarely one so relatively close to our own system,” Hounsell said. “It’s incredibly exciting to have this front-row seat.”
Finding T Coronae Borealis A conceptual image of how to find Hercules and the “Northern Crown” in the night sky, created using planetarium software. Look up after sunset during summer months to find Hercules, then scan between Vega and Arcturus, where the distinct pattern of Corona Borealis may be identified. NASAThe first recorded sighting of the T CrB nova was more than 800 years ago, in autumn 1217, when a man named Burchard, abbot of Ursberg, Germany, noted his observance of “a faint star that for a time shone with great light.”
The T CrB nova was last seen from Earth in 1946. Its behavior over the past decade appears strikingly similar to observed behavior in a similar timeframe leading up to the 1946 eruption. If the pattern continues, some researchers say, the nova event could occur by September 2024.
What should stargazers look for? The Northern Crown is a horseshoe-shaped curve of stars west of the Hercules constellation, ideally spotted on clear nights. It can be identified by locating the two brightest stars in the Northern Hemisphere – Arcturus and Vega – and tracking a straight line from one to the other, which will lead skywatchers to Hercules and the Corona Borealis.
The outburst will be brief. Once it erupts, it will be visible to the naked eye for a little less than a week – but Hounsell is confident it will be quite a sight to see.
A coordinated scientific approachTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video
Watch V407 Cyg go nova! In this animation, gamma rays (magenta) arise when accelerated particles in the explosion's shock wave crash into the red giant's stellar wind.NASA/Conceptual Image Lab/Goddard Space Flight CenterDr. Elizabeth Hays, chief of the Astroparticle Physics Laboratory at NASA Goddard, agreed. She said part of the fun in preparing to observe the event is seeing the enthusiasm among amateur stargazers, whose passion for extreme space phenomena has helped sustain a long and mutually rewarding partnership with NASA.
“Citizen scientists and space enthusiasts are always looking for those strong, bright signals that identify nova events and other phenomena,” Hays said. “Using social media and email, they’ll send out instant alerts, and the flag goes up. We’re counting on that global community interaction again with T CrB.”
Hays is the project scientist for NASA’s Fermi Gamma-ray Space Telescope, which has made gamma-ray observations from low Earth orbit since 2008. Fermi is poised to observe T CrB when the nova eruption is detected, along with other space-based missions including NASA’s James Webb Space Telescope, Neil Gehrels Swift Observatory, IXPE (Imaging X-ray Polarimetry Explorer), NuSTAR (Nuclear Spectroscopic Telescope Array), NICER (Neutron star Interior Composition Explorer), and the European Space Agency’s INTEGRAL (Extreme Universe Surveyor). Numerous ground-based radio telescopes and optical imagers, including the National Radio Astronomy Observatory’s Very Large Array in New Mexico, also will take part. Collectively, the various telescopes and instruments will capture data across the visible and non-visible light spectrum.
“We’ll observe the nova event at its peak and through its decline, as the visible energy of the outburst fades,” Hounsell said. “But it’s equally critical to obtain data during the early rise to eruption – so the data collected by those avid citizen scientists on the lookout now for the nova will contribute dramatically to our findings.”
For astrophysics researchers, that promises a rare opportunity to shed new light on the structure and dynamics of recurring stellar explosions like this one.
“Typically, nova events are so faint and far away that it’s hard to clearly identify where the erupting energy is concentrated,” Hays said. “This one will be really close, with a lot of eyes on it, studying the various wavelengths and hopefully giving us data to start unlocking the structure and specific processes involved. We can’t wait to get the full picture of what’s going on.”
Some of those eyes will be very new. Gamma-ray imagers didn’t exist the last time T CrB erupted in 1946, and IXPE’s polarization capability – which identifies the organization and alignment of electromagnetic waves to determine the structure and internal processes of high-energy phenomena – is also a brand-new tool in X-ray astronomy. Combining their data could offer unprecedented insight into the lifecycles of binary systems and the waning but powerful stellar processes that fuel them.
Is there a chance September will come and go without the anticipated nova outburst from T CrB? Experts agree there are no guarantees – but hope abides.
“Recurrent novae are unpredictable and contrarian,” said Dr. Koji Mukai, a fellow astrophysics researcher at NASA Goddard. “When you think there can’t possibly be a reason they follow a certain set pattern, they do – and as soon as you start to rely on them repeating the same pattern, they deviate from it completely. We’ll see how T CrB behaves.”
Learn more about NASA astrophysics at:
https://science.nasa.gov/astrophysics
Jonathan Deal
Marshall Space Flight Center, Huntsville, Ala.
256-544-0034
jonathan.e.deal@nasa.gov
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The First Responder UAS Wireless Data Gatherer Challenge
The First Responder UAS Wireless Data Gatherer Challenge (UAS 6.0) seeks innovators with applicable expertise across and beyond the UAS ecosystem. For public safety and the greater good, contribute invaluable knowledge and ingenuity in artificial intelligence (AI), radio communications and mapping, Internet of Things (IoT), cybersecurity, and more. Challenge results will support the public safety community and its partners to improve real-time situational awareness and save lives while operating in potentially dangerous radio-complex outdoor environments without fixed communications infrastructure or satellite communications. You can make a difference!
Government Agency: National Institute of Standards and Technology
Open Date: May 2024
Close Date: July 2024
For more information, visit: https://firstresponderuas.org/
The 2024 FAA Data Challenge
The 2024 Federal Aviation Administration (FAA) Data Challenge ushers in a groundbreaking opportunity for university students to identify challenges and present solutions toward the evolution of the National Airspace System (NAS) into a more information-centric entity. By harnessing the power of artificial intelligence and advanced analytics, participants are invited to tackle pressing challenges within aviation safety, operational efficiency, sustainable aviation, and the exploration of novel NAS applications. This challenge not only highlights the FAA’s commitment to innovation and safety but also opens the door for the next generation of data scientists and engineers to contribute meaningful solutions that could shape the future of aviation.
Government Agency: Federal Aviation Administration
Award: $100,000 in total prizes
Open Date: Phase 1: February 2024; Phase 2: September 2024
Close Date: Phase 1: August 2024; Phase 2: March 2025
For more information, visit: https://www.herox.com/FAADataChallenge2024
Targeted Genome Editor Delivery Challenge
Gene editing holds the promise to treat genetic diseases at the source by correcting the faulty genetic patterns within our cells. The National Institutes of Health (NIH) has launched the TARGETED (Targeted Genome Editor Delivery) Challenge to advance genome editing technology by sourcing innovative solutions for delivering genome editors to somatic cells. The Challenge is open to qualified groups or teams from organizations or institutions, particularly those in the genome editing or vehicle delivery fields, and will take place in three phases: Proposal, Preliminary Data, and Final Data, Independent Testing, and Validation.
Government Agency: National Institutes of Health
Award: $6,000,000 in total prizes
Open Date: Phase 1: May 2023; Phase 2: December 2023; Phase 3: April 2025
Close Date: Phase 1: October 2023; Phase 2: January 2025; Phase 3: TBD
For more information, visit: https://www.freelancer.com/nih/targeted-challenge
Meet the Simunauts: Ohio State Students to Test Space Food Solutions for NASA
By Savannah Bullard
NASA’s Deep Space Food Challenge kicks off its final eight-week demonstration this month, and a new crew is running the show.
NASA’s partner for the Deep Space Food Challenge, the Methuselah Foundation, has teamed up with Ohio State University in Columbus to facilitate the challenge’s third and final phase. The university is employing current and former students to serve on a “Simunaut” crew to maintain and operate the food production technologies during the demonstration period.
The Deep Space Food Challenge creates novel food production systems that offer safe, nutritious, and delicious food for long-duration human exploration missions while conscious of waste, resources, and labor. The challenge could also benefit humanity by helping address Earth’s food scarcity problems. In this challenge phase, NASA will offer a $1.5 million prize purse to winning U.S. teams after demonstrations are completed during an awards ceremony on August 16.
“It’s easy for a team with intimate knowledge of their food systems to operate them. This will not be the case for astronauts who potentially use these solutions on deep-space missions,” said Angela Herblet, Program Analyst for NASA’s Centennial Challenges and Challenge Manager for the Deep Space Food Challenge. “Incorporating the Simunauts will add a unique flair that will test the acceptability and ease of use of these systems.”
The demonstrations will occur inside Ohio State’s Wilbur A. Gould Food Industries Center’s Food Processing Pilot Plant until Wednesday, July 31. Meet the students behind the demonstrations:
Fuanyi Fobellah Fuanyi Fobellah. Ohio State UniversityFuanyi Fobellah was a picky eater as a child. But, when he began wrestling in school, food became an essential part of his life. Now a senior majoring in food business management at Ohio State, Fobellah combines his love for space exploration with his food, nutrition, business, and innovation knowledge.
Q: How does the work you’re doing this summer fit into the overall NASA mission, and how do your contributions fit into that mission?
A: Food can easily become an overlooked aspect of space travel, but humans can only live and travel to different planets with sustainable food systems. That’s why a challenge focused on developing food systems for space travel is so vital to NASA’s mission.
Sakura Sugiyama Sakura Sugiyama Ohio State UniversitySakura Sugiyama’s childhood hobbies were cooking and baking, and with two scientists as parents, the Deep Space Food Challenge piqued the interest of the recent Ohio State graduate. Sugiyama obtained her bachelor’s degree from Ohio State’s Department of Food Science and Technology and plans to work in research and development in the food industry.
Q: Why do you think this work is important for the future of civilization?
A: Food variety, sustainability, energy efficiency—all of those are issues we face here on Earth due to climate change, increasing populations, and food insecurity. I hope that solving those issues in space will also help solve those problems on Earth.
Charlie Frick Charlie FrickOhio State UniversityA fifth-year student studying animal sciences, Charlie Frick, found his passion while growing up on his family’s farm. While finishing his degree, he hopes the Deep Space Food Challenge will allow him to use his agriculture and animal science knowledge to support space technology, nutrition, and food regeneration.
Q: Now that you’re familiar with NASA’s public prize competitions, how do you think they benefit the future of human space exploration?
A: These challenges help a lot because sometimes you need that third person who doesn’t have that background but can come up with something to help. These challenges are critical in helping bring about technologies that otherwise would never exist.
Mehir Un Nisa Mehr Un NisaOhio State UniversityMehir Un Nisa is a graduate student in Ohio State’s Department of Food Science and Technology. As a kid who dreamed about working at NASA, Un Nisa is using her expertise in food science to make that dream a reality and get a foot in the door of the agency’s food and nutrition programs.
Q: How does it feel to work alongside NASA on a project like this?
A: Working with NASA empowers me as a researcher, and it makes me feel good that food science has a part in that big name. It’s a dream come true for me.
The Deep Space Food Challenge, a NASA Centennial Challenge, is a coordinated effort between NASA and CSA (Canadian Space Agency). Subject matter experts at Johnson Space Center in Houston, Texas, and Kennedy Space Center in Merritt Island, Florida, support the competition. NASA’s Centennial Challenges are part of the Prizes, Challenges, and Crowdsourcing program within NASA’s Space Technology Mission Directorate and managed at Marshall Space Flight Center in Huntsville, Alabama. The Methuselah Foundation, in partnership with NASA, oversees the United States and international competitors.
For more information on the Deep Space Food Challenge, visit:
Jonathan Deal
Marshall Space Flight Center, Huntsville, Ala.
256.544.0034
jonathan.e.deal@nasa.gov
Deep Space Food Challenge
NASA Prizes, Challenges, and Crowdsourcing
Space Technology Mission Directorate
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The Marshall Star for June 5, 2024
NASA astronauts Butch Wilmore and Suni Williams are safely in orbit on the first crewed flight test aboard Boeing’s Starliner spacecraft bound for the International Space Station.
As part of NASA’s Boeing Crew Flight Test, the astronauts lifted off at 9:52 a.m. CDT June 5 on a ULA (United Launch Alliance) Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station on an end-to-end test of the Starliner system.
A United Launch Alliance Atlas V rocket with Boeing’s Starliner spacecraft aboard launches from Space Launch Complex 41 at Cape Canaveral Space Force Station on June 5. NASA’s Boeing Crew Flight Test is the first launch with astronauts of the Boeing spacecraft and United Launch Alliance Atlas V rocket to the International Space Station as part of the agency’s Commercial Crew Program.NASA/Joel Kowsky“Two bold NASA astronauts are well on their way on this historic first test flight of a brand-new spacecraft,” said NASA Administrator Bill Nelson. “Boeing’s Starliner marks a new chapter of American exploration. Human spaceflight is a daring task – but that’s why it’s worth doing. It’s an exciting time for NASA, our commercial partners, and the future of exploration. Go Starliner, Go Butch and Suni!”
As part of NASA’s Commercial Crew Program, the flight test will help validate the transportation system, launch pad, rocket, spacecraft, in-orbit operations capabilities, and return to Earth with astronauts aboard as the agency prepares to certify Starliner for rotational missions to the space station. Starliner previously flew two uncrewed orbital flights, including a test to and from the space station, along with a pad abort demonstration.
“With Starliner’s launch, separation from the rocket, and arrival on orbit, Boeing’s Crew Flight Test is right on track,” said Mark Nappi, vice president and program manager of Boeing’s Commercial Crew Program. “Everyone is focused on giving Suni and Butch a safe, comfortable, ride and performing a successful test mission from start to finish.”
During Starliner’s flight, Boeing will monitor a series of automatic spacecraft maneuvers from its mission control center in Houston. NASA teams will monitor space station operations throughout the flight from the Mission Control Center at the agency’s Johnson Space Center.
“Flying crew on Starliner represents over a decade of work by the Commercial Crew Program and our partners at Boeing and ULA,” said Steve Stich, manager, Commercial Crew Program, at NASA’s Johnson Space Center. “For many of us, this is a career-defining moment bringing on a new crew transportation capability for our agency and our nation. We are going to take it one step at a time, putting Starliner through its paces, and remaining vigilant until Butch and Suni safely touch down back on Earth at the conclusion of this test flight.”
Starliner will autonomously dock to the forward-facing port of the station’s Harmony module at approximately 11:15 a.m. June 6, and remain at the orbital laboratory for about a week.
Wilmore and Williams will help verify the spacecraft is performing as intended by testing the environmental control system, the displays and control system, and by maneuvering the thrusters, among other tests during flight.
After a safe arrival at the space station, Wilmore and Williams will join the Expedition 71 crew of NASA astronauts Michael Barratt, Matt Dominick, Tracy C. Dyson, and Jeanette Epps, and Roscosmos cosmonauts Nikolai Chub, Alexander Grebenkin, and Oleg Kononenko.
Mission coverage will continue on NASA Television channels throughout Starliner’s flight and resume on NASA+ prior to docking.
Follow mission updates here.
The Huntsville Operations Support Center (HOSC) at NASA’s Marshall Space Flight Center provides engineering and mission operations support for the space station, the Commercial Crew Program, and Artemis missions, as well as science and technology demonstration missions. The Payload Operations Integration Center within HOSC operates, plans, and coordinates the science experiments onboard the space station 365 days a year, 24 hours a day. The Commercial Crew Program support team at Marshall provides crucial programmatic, engineering, and safety and mission assurance expertise for launch vehicles, spacecraft propulsion, and integrated vehicle performance.
A flag-raising ceremony was held May 2 outside the HOSC for Marshall’s support of the mission. The ceremony was a joint effort between the Payload and Mission Operations Division and Commercial Crew Program team.
Center Director Joseph Pelfrey Outlines Marshall’s Future at 29th Tennessee Valley Corridor SummitBy Rick Smith
Joseph Pelfrey, director of NASA’s Marshall Space Flight Center, was a key presenter at the 29th annual Tennessee Valley Corridor National Summit, hosted by Vanderbilt University in Nashville on May 29 and 30.
The event drew some 300 attendees, including government representatives, members of the public, and industry and academic stakeholders from across the corridor’s five-state region, which includes Alabama, Kentucky, North Carolina, Tennessee, and Virginia.
NASA Marshall Space Flight Center Director Joseph Pelfrey, left, addresses an audience of academic and industry stakeholders at the 29th annual Tennessee Valley Corridor National Summit in Nashville on May 30.NASA/Chris BlairPelfrey addressed summit attendees May 30 as part of a session on “Exploring and Discovering Through Science, Research, and Space.” He noted that Marshall will embrace a transformative shift, including a transition toward small- and medium-sized programs enabled by strategic partnerships, helping NASA prepare for a future in which astronauts live and work on the Moon and prepare for crewed missions to Mars.
That paradigm shift will rely heavily on “the talent, innovation, and infrastructure available in the Tennessee Valley, (enabling) us to accelerate progress in space exploration, scientific research, and technology development,” Pelfrey added.
He also emphasized that there is much more to come for Marshall, with the center continuing to serve as a trusted technical solutions provider for NASA and its partners. Pelfrey highlighted how harnessing the center’s deep technical expertise for future missions will help drive innovation, reduce costs, and accelerate shared goals for advanced space exploration.
Pelfrey offered a detailed look at NASA’s successful Artemis I launch in 2022 and the upcoming Artemis II mission, which will send the first woman and first person of color to deep space to conduct a lunar fly-by – the final checkout before Artemis III lands Americans on the lunar surface for the first time since 1972. Pelfrey also discussed Marshall’s role in managing NASA’s SLS (Space Launch System) rocket, the backbone of the agency’s Artemis-era endeavors, and identified new and upcoming programs and efforts geared to expand the center’s role in deep-space science and exploration.
He noted that much of that work has had a direct effect on the state of Tennessee and on industry and academia across the corridor.
Trey Cate, right, SLS strategic communications manager at Marshall, talks with TVC National Summit attendees about the Space Launch System and NASA’s Artemis Program during a break between panel sessions at the May 29-30 event, hosted by Vanderbilt University in Nashville. NASA/Chris BlairIn fiscal year 2021 alone, NASA’s economic impact supported more than 1,600 jobs and generated more than $340 million in Tennessee alone, including $119 million in labor income. More broadly, since 2015, NASA has enacted 97 Cooperative Agreements with partners across the five-state corridor. Eighty-two of those were with universities, including six minority-serving institutions. Of the 15 industry agreements, 11 created partnerships with small businesses.
“This is truly an exciting time to live and work in the Tennessee Valley,” Pelfrey said, “and to be part of the space community.”
Other summit speakers included Senators Marsha Blackburn and Bill Hagerty of Tennessee, Rep. Chuck Fleischmann of Tennessee’s 3rd district, and Rep. Mark Green of Tennessee’s 7th district; Corey Hinderstein, deputy administrator of the National Nuclear Security Administration; Dr. Steven Streiffer, director of Oak Ridge National Laboratory; and Dr. Robert Lindquist, vice president for research and economic development at the University of Alabama in Huntsville.
Panels and seminars included discussion of American security, global economic leadership, new energy solutions, workforce development, and the emergence of AI technology. More than 20 businesses and academic institutions – including representatives from SLS, the Human Landing Systems Program Office, the Space Nuclear Propulsion Project Office, and other Marshall organizations – engaged with summit participants and promoted current and future NASA endeavors at a trade-show expo in the Vanderbilt Student Life Center.
The Tennessee Valley Corridor was founded in 1995 to foster collaboration between government, academia, and industry, to champion regional economic leadership, and to promote partnerships in national security, science, space, transportation, environment, energy, education, and workforce development. Its 2023 national summit was held in Huntsville.
Smith, an Aeyon/MTS employee, supports the Marshall Office of Communications.
Davey Jones Named Marshall’s Center Strategy LeadDavey Jones has been named center strategy lead at NASA’s Marshall Space Flight Center, following the reassignment of Jeramie Broadway, effective June 2.
As center strategy lead for the Office of the Center Director, Jones will lead and implement the director’s strategic vision, leveraging and integrating Marshall’s strategic business units, in coordination and collaboration with all center organizations, and to ensure alignment with the agency’s strategic priorities.
Davey Jones has been named center strategy lead at NASA’s Marshall Space Flight Center.NASA/Danielle BurlesonHe moves into his new role after being the manager of the Program Planning & Control Office within the HLS (Human Landing Systems) Program at Marshall since 2020. In that capacity, Jones’ primary role was managing the program’s budget, schedule, risk, and other programmatic functions. He has worked in multiple roles throughout his career, focused on the formulation of key programs and projects for Marshall, including development of technology upgrades for life support systems on the International Space Station, formulation of the SLS (Space Launch System) Block 1B vehicle and exploration upper stage, and leading various human exploration architecture studies for the Moon and Mars.
From 2017 to 2020, he was the Environmental Control and Life Support System Integration and Development manager for the International Space Station Projects Office in the Human Exploration Development and Operations Office. Jones was senior technical assistant to Marshall’s associate director, technical, from 2016-2017. Prior to that, he was SLS stages alternate lead systems engineer from 2014-2016. A U.S. Navy veteran, he began his NASA career in 2008 in the Advanced Concepts Office.
Jones’ honors include a NASA Early Career Achievement Medal, Marshall Engineering Director’s Award, and a Human Exploration Framework Team Group Achievement Award.
A native of Lakeland, Florida, he earned a bachelor’s degree in mechanical engineering from the University of Alabama in Huntsville.
Lucy Images Reveal Asteroid Dinkinesh to be Surprisingly ComplexImages from the November 2023 flyby of asteroid Dinkinesh by NASA’s Lucy spacecraft show a trough on Dinkinesh where a large piece – about a quarter of the asteroid – suddenly shifted, a ridge, and a separate contact binary satellite (now known as Selam). Scientists say this complicated structure shows that Dinkinesh and Selam have significant internal strength and a complex, dynamic history.
Panels a, b, and c each show stereographic image pairs of the asteroid Dinkinesh taken by the NASA Lucy Spacecraft’s L’LORRI Instrument in the minutes around closest approach on Nov. 1, 2023. The yellow and rose dots indicate the trough and ridge features, respectively. These images have been sharpened and processed to enhance contrast. Panel d shows a side view of Dinkinesh and its satellite Selam taken a few minutes after closest approach.NASA/GSFC/SwRI/Johns Hopkins APL/NOIRLab“We want to understand the strengths of small bodies in our solar system because that’s critical for understanding how planets like Earth got here,” said Hal Levison, Lucy principal investigator at the Boulder, Colorado, branch of the Southwest Research Institute in San Antonio, Texas. “Basically, the planets formed when zillions of smaller objects orbiting the Sun, like asteroids, ran into each other. How objects behave when they hit each other, whether they break apart or stick together, has a lot to do with their strength and internal structure.” Levison is lead author of a paper on these observations published May 29 in Nature.
Researchers think that Dinkinesh is revealing its internal structure by how it has responded to stress. Over millions of years rotating in the sunlight, the tiny forces coming from the thermal radiation emitted from the asteroid’s warm surface generated a small torque that caused Dinkinesh to gradually rotate faster, building up centrifugal stresses until part of the asteroid shifted into a more elongated shape. This event likely caused debris to enter into a close orbit, which became the raw material that produced the ridge and satellite.
If Dinkinesh were much weaker, more like a fluid pile of sand, its particles would have gradually moved toward the equator and flown off into orbit as it spun faster. However, the images suggest that it was able to hold together longer, more like a rock, with more strength than a fluid, eventually giving way under stress and fragmenting into large pieces. (Although the amount of strength needed to fragment a small asteroid like Dinkinesh is miniscule compared to most rocks on Earth.)
“The trough suggests an abrupt failure, more an earthquake with a gradual buildup of stress and then a sudden release, instead of a slow process like a sand dune forming,” said Keith Noll of NASA’s Goddard Space Flight Center, project scientist for Lucy and a co-author of the paper.
On Nov. 1, 2023, NASA’s Lucy spacecraft flew by the main-belt asteroid Dinkinesh. Now, the mission has released pictures from Lucy’s Long Range Reconnaissance Imager taken over a roughly three-hour period, providing the best views of the asteroid to date. During the flyby, Lucy discovered that Dinkinesh has a small moon, which the mission named “Selam,” a greeting in the Amharic language meaning “peace.” Lucy is the first mission designed to visit the Jupiter Trojans, two swarms of asteroids trapped in Jupiter’s orbit that may be “fossils” from the era of planet formation. (NASA’s Goddard Space Flight Center)“These features tell us that Dinkinesh has some strength, and they let us do a little historical reconstruction to see how this asteroid evolved,” Levison said. “It broke, things moved apart and formed a disk of material during that failure, some of which rained back onto the surface to make the ridge.”
The researchers think some of the material in the disk formed the moon Selam, which is actually two objects touching each other, a configuration called a contact binary. Details of how this unusual moon formed remain mysterious.
Dinkinesh and its satellite are the first two of 11 asteroids that Lucy’s team plans to explore over its 12-year journey. After skimming the inner edge of the main asteroid belt, Lucy is now heading back toward Earth for a gravity assist in December 2024. That close flyby will propel the spacecraft back through the main asteroid belt, where it will observe asteroid Donaldjohanson in 2025, and then on to the first of the encounters with the Trojan asteroids that lead and trail Jupiter in its orbit of the Sun beginning in 2027.
Lucy’s principal investigator is based out of the Boulder, Colorado, branch of Southwest Research Institute, headquartered in San Antonio. NASA’s Goddard Space Flight Center provides overall mission management, systems engineering, and safety and mission assurance. Lockheed Martin Space in Littleton, Colorado, built and operates the spacecraft. Lucy is the 13th mission in NASA’s Discovery Program. NASA’s Marshall Space Flight Center manages the Discovery Program for the Science Mission Directorate at NASA Headquarters.
NASA’s Europa Clipper Unpacks in FloridaCrews rotated to vertical then lifted NASA’s Europa Clipper spacecraft from its protective shipping container after it arrived at the Payload Hazardous Servicing Facility at the agency’s Kennedy Space Center on May 28.
Technicians inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center prepare to rotate the agency’s largest planetary mission spacecraft, Europa Clipper, to a vertical position May 28 as part of prelaunch processing.NASA/Kim ShiflettThe spacecraft, which will collect data to help scientists determine if Jupiter’s icy moon Europa could support life, arrived in a United States Air Force C-17 Globemaster III cargo plane at Kennedy’s Launch and Landing Facility on May 23. The hardware traveled more than 2,500 miles from NASA’s Jet Propulsion Lab in Southern California where it was assembled. The team transported Europa Clipper to the facility and will perform a number of activities to prepare it for launch, including attaching the high gain antenna, affixing solar arrays to power the spacecraft, and loading propellants that will help guide the spacecraft to its destination.
On board are nine science instruments to gather detailed measurements while Europa Clipper performs approximately 50 close flybys of the Jovian moon. Research suggests an ocean twice the volume of all the Earth’s oceans exists under Europa’s icy crust.
The Europa Clipper spacecraft will launch on a SpaceX Falcon Heavy rocket from NASA Kennedy’s Launch Complex 39A. The launch period opens Oct. 10.
Managed by Caltech in Pasadena, California, JPL leads the development of the Europa Clipper mission in partnership with the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, for NASA’s Science Mission Directorate. APL designed the main spacecraft body in collaboration with JPL and NASA’s Goddard Space Flight Center. The Planetary Missions Program Office at NASA’s Marshall Space Flight Center executes program management of the Europa Clipper mission.
Travel Through Data from Space in New 3D Instagram ExperiencesA new project provides special 3D “experiences” on Instagram using data from NASA’s Chandra X-ray Observatory and other telescopes through augmented reality (AR), allowing users to travel virtually through objects in space. These new experiences of astronomical objects – including the debris fields of exploded stars – are being released to help celebrate the 25th anniversary of operations from Chandra, NASA’s flagship X-ray telescope.
These four images showcase the 2D captured views of the cosmic objects included in the new augmented reality 3D release. Presenting multiwavelength images of the Vela Pulsar, Tycho’s Supernova Remnant, Helix Nebula, and Cat’s Eye Nebula that include Chandra X-ray data as well as optical data in each, and for the Helix, additional infrared and ultraviolet data.Vela Pulsar: X-ray: NASA/CXC/SAO; Optical: NASA/ESA/STScI; Image processing: NASA/CXC/SAO/J. Schmidt, K. Arcand; Tycho’s Supernova Remnant: X-ray: NASA/CXC/SAO; Optical: DSS; Image Processing: NASA/CXC/SAO/N. Wolk; Helix Nebula: X-ray: NASA/CXC/SAO; UV: NASA/JPL-Caltech/SSC; Optical: NASA/ STScI/M. Meixner, ESA/NRAO/T.A. Rector; Infrared:NASA/JPL-Caltech/K. Su; Image Processing: NASA/CXC/SAO/N. Wolk and K. Arcand; Cat’s Eye Nebula: X-ray: NASA/CXC/SAO; Optical: NASA/ESA/STScI; Image Processing: NASA/CXC/SAO/J. Major, L. Frattare, K. Arcand)In recent years, Instagram experiences (previously referred to as filters) of NASA mission control, the International Space Station, and the Perseverance Rover on Mars have allowed participants to virtually explore what NASA does. This new set of Chandra Instagram filters joins this space-themed collection.
“We are excited to bring data from the universe down to earth in this way,” said Kimberly Arcand, visualization and emerging technology scientist at the Chandra X-ray Center. “By enabling people to access cosmic data on their phones and through AR, it brings Chandra’s amazing discoveries literally right to your fingertips.”
The new Instagram experiences are created from 3D models based on data collected by Chandra and other telescopes along with mathematical models. Traditionally, it has been very difficult to gather 3D data of objects in our galaxy due to their two-dimensional projection on the sky. New instruments and techniques, however, have helped allowed astronomers in recent years to construct more data-driven models of what these distant objects look like in three dimensions.
These advancements in astronomy have paralleled the explosion of opportunities in virtual, extended, and augmented reality. Such technologies provide virtual digital experiences, which now extend beyond Earth and into the cosmos. This new set of Chandra Instagram experiences was made possible by a collaboration including NASA, the Smithsonian Institution, and students and researchers at Brown University.
These Instagram experiences also include data sonifications of the celestial objects. Sonification is the process of translating data into sounds and notes so users can hear representations of the data, an accessibility project the Chandra team has led for the past four years.
“These Chandra Instagram experiences are another way to share these cosmic data with the public,” Arcand said. “We are hoping this helps reach new audiences, especially those who like to get their information through social media.”
The objects in the new Chandra Instagram experience collection include the Tycho supernova remnant, the Vela Pulsar, the Helix Nebula, the Cat’s Eye Nebula, and the Chandra spacecraft. The 3D models of the first three objects were done in conjunction with Sal Orlando, an astrophysicist at Italy’s National Institute for Astrophysics (INAF) in Palmero. The Cat’s Eye Nebula was created with data from Ryan Clairmont, physics researcher and undergraduate at Stanford University. Arcand worked with Brown’s Tom Sgouros and his team, research assistant Alexander Dupuis and undergraduate Healey Koch, on the Chandra Instagram filters.
The experiences include text that explains what users are looking at. The effects are free and available on Instagram on mobile devices for at least six months, and some will remain viewable in perpetuity on the Smithsonian’s Voyager 3D website.
“There is a lot of rich and beautiful data associated with these models that Healey and I looked to bring in, which we did by creating the textures on the models as well as programming visual effects for displaying them in AR,” Dupuis said.
NASA’s Marshall Space Flight Center manages the Chandra program. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center controls science from Cambridge Massachusetts and flight operations from Burlington, Massachusetts. The Chandra X-ray Center is headquartered at the Smithsonian Astrophysical Observatory, which is part of the Center for Astrophysics | Harvard & Smithsonian.
Read more from NASA’s Chandra X-ray Observatory.
Agency to Measure Moonquakes with Help from InSight Mars MissionThe most sensitive instrument ever built to measure quakes and meteor strikes on other worlds is getting closer to its journey to the mysterious far side of the Moon. It’s one of two seismometers adapted for the lunar surface from instruments originally designed for NASA’s InSight Mars lander, which recorded more than 1,300 marsquakes before the mission’s conclusion in 2022.
JPL engineers and technicians prepare NASA’s Farside Seismic Suite for testing in simulated lunar gravity, which is about one-sixth of Earth’s. The payload will gather the agency’s first seismic data from the Moon in nearly 50 years and take the first-ever seismic measurements from the far side.NASA/JPL-CaltechPart of a payload called Farside Seismic Suite (FSS) that was recently assembled at NASA’s Jet Propulsion Laboratory, the two seismometers are expected to arrive in 2026 at Schrödinger basin, a wide impact crater about 300 miles from the Moon’s South Pole. The self-sufficient, solar-powered suite has its own computer and communications equipment, plus the ability to protect itself from the extreme heat of lunar daytime and the frigid conditions of night.
After being delivered to the surface by a lunar lander under NASA’s CLPS (Commercial Lunar Payload Services) initiative, the suite will return the agency’s first seismic data from the Moon since the last Apollo program seismometers were in operation nearly 50 years ago. Not only that, but it will also provide the first-ever seismic measurements from the Moon’s far side.
Up to 30 times more sensitive than its Apollo predecessors, the suite will record the Moon’s seismic “background” vibration, which is driven by micrometeorites the size of small pebbles that pelt the surface. This will help NASA better understand the current impact environment as the agency prepares to send Artemis astronauts to explore the lunar surface.
Planetary scientists are eager to see what FSS tells them about the Moon’s internal activity and structure. What they learn will offer insights into how the Moon – as well as rocky planets like Mars and Earth – formed and evolved.
It will also answer a lingering question about moonquakes: Why did the Apollo instruments on the lunar near side detect little far-side seismic activity? One possible explanation is that something in the Moon’s deep structure essentially absorbs far-side quakes, making them harder for Apollo’s seismometers to have sensed. Another is that there are fewer quakes on the far side, which on the surface looks very different from the side that faces Earth.
“FSS will offer answers to questions we’ve been asking about the Moon for decades,” said Mark Panning, the FSS principal investigator at JPL and project scientist for InSight. “We cannot wait to start getting this data back.”
Farside Seismic Suite’s two complementary instruments were adapted from InSight designs to perform in lunar gravity – less than half that of Mars, which, in turn, is about a third of Earth’s. They’re packaged together with a battery, the computer, and electronics inside a cube structure that’s surrounded by insulation and an outer protective cube. Perched atop the lander, the suite will gather data continuously for at least 4½ months, operating through the long, cold lunar nights.
The Seismic Experiment for Interior Structure instrument (SEIS) aboard NASA’s Mars InSight is within the copper-colored hexagonal enclosure in this photo taken by a camera on the lander’s robotic arm on Dec. 4, 2018. The SEIS technology is being used on Farside Seismic Suite, bound for the Moon.NASA/JPL-CaltechThe Very Broadband seismometer, or VBB, is the most sensitive seismometer ever built for use in space exploration: It can detect ground motions smaller than the size of a single hydrogen atom. A fat cylinder about 5 inches in diameter, it measures up-and-down movement using a pendulum held in place by a spring. It was originally constructed as an emergency replacement instrument (a “flight spare”) for InSight by the French space agency, CNES (Centre National d’Études Spatiales).
Philippe Lognonné of Institut de Physique du Globe de Paris, the principal investigator for InSight’s seismometer, is an FSS co-investigator and VBB instrument lead. “We learned so much about Mars from this instrument, and now we are thrilled with the opportunity to turn that experience toward the mysteries of the Moon,” he said.
The suite’s smaller seismometer, called the Short Period sensor, or SP, was built by Kinemetrics in Pasadena, California, in collaboration with the University of Oxford and Imperial College, London. The puck-shaped device measures motion in three directions using sensors etched into a trio of square silicon chips each about 1 inch wide.
The FSS payload came together at JPL over the last year. In recent weeks, it survived rigorous environmental testing in vacuum and extreme temperatures that simulate space, along with severe shaking that mimics the rocket’s motion during launch.
“The JPL team has been excited from the beginning that we’re going to the Moon with our French colleagues,” said JPL’s Ed Miller, FSS project manager and, like Panning and Lognonné, a veteran of the InSight mission. “We went to Mars together, and now we’ll be able to look up at the Moon and know we built something up there. It’ll make us so proud.”
A division of Caltech in Pasadena, California, JPL manages, designed, assembled, and tested Farside Seismic Suite. The French space agency, CNES (Centre National d’Études Spatiales), and IPGP (Institut de Physique du Globe de Paris) provided the suite’s Very Broadband seismometer with support from Université Paris Cité and the CNRS (Centre National de la Recherche Scientifique). Imperial College, London and the University of Oxford collaborated to provide the Short Period sensor, managed by Kinemetrics in Pasadena. The University of Michigan provided the flight computer, power electronics, and associated software.
A selection of NASA’s PRISM (Payloads and Research Investigations on the Surface of the Moon), FSS is funded by the Exploration Science Strategy and Integration Office within the agency’s Science Mission Directorate. The Planetary Missions Program Office at NASA’s Marshall Space Flight Center provides program management. FSS will land on the Moon as part of an upcoming lunar delivery under NASA’s CLPS (Commercial Lunar Payload Services) initiative.
NASA Astronauts Practice Next Giant Leap for ArtemisThe physics remain the same, but the rockets, spacecraft, landers, and spacesuits are new as NASA and its industry partners prepare for Artemis astronauts to walk on the Moon for the first time since 1972.
NASA astronaut Doug “Wheels” Wheelock and Axiom Space astronaut Peggy Whitson put on spacesuits, developed by Axiom Space, to interact with and evaluate full-scale developmental hardware of SpaceX’s Starship HLS (Human Landing System) that will be used for landing humans on the Moon under Artemis. The test, conducted April 30, marked the first time astronauts in pressurized spacesuits interacted with a test version of Starship HLS hardware.
NASA astronaut Doug “Wheels” Wheelock and Axiom Space astronaut Peggy Whitson prepare for a test of full-scale mockups of spacesuits developed by Axiom Space and SpaceX’s Starship human landing system developed for NASA’s Artemis missions to the Moon.SpaceX“With Artemis, NASA is going to the Moon in a whole new way, with international partners and industry partners like Axiom Space and SpaceX. These partners are contributing their expertise and providing integral parts of the deep space architecture that they develop with NASA’s insight and oversight,” said Amit Kshatriya, NASA’s Moon to Mars program manager. “Integrated tests like this one, with key programs and partners working together, are crucial to ensure systems operate smoothly and are safe and effective for astronauts before they take the next steps on the Moon.”
The day-long test, conducted at SpaceX headquarters in Hawthorne, California, provided NASA and its partners with valuable feedback on the layout, physical design, mechanical assemblies, and clearances inside the Starship HLS, as well as the flexibility and agility of the suits, known as the AxEMU (Axiom Extravehicular Mobility Unit).
To begin the test, Wheelock and Whitson put on the spacesuits in the full-scale airlock that sits on Starship’s airlock deck. Suits were then pressurized using a system immediately outside the HLS airlock that provided air, electrical power, cooling, and communications to the astronauts. Each AxEMU also included a full-scale model of the Portable Life Support System, or “backpack,” on the back of the suits. For Artemis moonwalks, each crew member will put on a spacesuit with minimal assistance, so the team was eager to evaluate how easily the suits can be put on, taken off, and stowed in the airlock.
During the test, NASA and SpaceX engineers were also able to evaluate placement of mobility aids, such as handrails, for traversing the hatch. Another set of mobility aids, straps hanging from the ceiling in the airlock, assisted the astronauts when entering and removing the AxEMU suits. The astronauts also practiced interacting with a control panel in the airlock, ensuring controls could be reached and activated while the astronauts were wearing gloves.
Astronauts were fully suited while conducting mission-like maneuvers in the full-scale build of the Starship human landing system’s airlock which will be located inside Starship under the crew cabin.SpaceX“Overall, I was pleased with the astronauts’ operation of the control panel and with their ability to perform the difficult tasks they will have to do before stepping onto the Moon,” said Logan Kennedy, lead for surface activities in NASA’s HLS Program. “The test also confirmed that the amount of space available in the airlock, on the deck, and in the elevator, are sufficient for the work our astronauts plan to do.”
The suited astronauts also walked the from Starship’s airlock deck to the elevator built for testing. During Artemis missions, the elevator will take NASA astronauts and their equipment from the deck to the lunar surface for a moonwalk and then back again. Whitson and Wheelock practiced opening a gate to enter the elevator while evaluating the dexterity of the AxEMU suit gloves, and practiced lowering the ramp that astronauts will use to take the next steps on the Moon.
The steps the astronauts took in the spacesuits through full-scale builds of the Starship hatch, airlock, airlock deck, and elevator may have been small, but they marked an important step toward preparing for a new generation of moonwalks as part of Artemis.
For the Artemis III mission, SpaceX will provide the Starship HLS that will dock with Orion in lunar orbit and take two astronauts to and from the surface of the Moon. Axiom Space is providing a new generation of spacesuits for moonwalks that are designed to fit a wider range of astronauts.
With Artemis, NASA will explore more of the Moon than ever before, learn how to live and work away from home, and prepare for future human exploration of the Red Planet. NASA’s SLS (Space Launch System) rocket, exploration ground systems, and Orion spacecraft, along with the human landing system, next-generation spacesuits, Gateway lunar space station, and future rovers are NASA’s foundation for deep space exploration.
Learn more about Artemis.
Starliner to the Stars
A United Launch Alliance Atlas V rocket with Boeing’s CST-100 Starliner spacecraft aboard launches from Cape Canaveral Space Force Station in Florida, in this image from June 5, 2024. As part of NASA’s Commercial Crew Program, the flight test will help validate the transportation system, launch pad, rocket, spacecraft, in-orbit operations capabilities, and return to Earth with NASA astronauts Butch Wilmore and Suni Williams aboard.
Image Credit: NASA/Joel Kowsky
Mountain Rain or Snow Volunteers Broke Records This Winter
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Mountain Rain or Snow Volunteers Broke Records This WinterThe Mountain Rain or Snow project asks volunteers to track rain, snow, and mixed precipitation all winter long—and this was a winter like no other! This season, 1,684 people submitted precipitation observations—that’s about a third more than last season. These volunteers submitted over 32,110 observations, breaking last year’s record by over 10,000.
Some observers excelled by sending in hundreds of observations—Patrick Thorson submitted 676! Nayoung Hur’s observations spanned the largest elevational range, and Lauren H’s came from the highest peak at 11, 993 feet.
Congratulations to Patrick Thorson, Chris Gotschalk, SV, Karen O, Marley Jennings, Mariah Blackhorse, Robert R., Randall Bursk, Bill Locke, Erin Grogan, Lauren H., Craig Hall, and Nayoung Hur for their remarkable contributions. Thank you to all Mountain Rain or Snow observers for keeping your eyes on the sky with us this winter!
The Mountain Rain or Snow project still needs more data to improve weather and water sources forecasting.If you are in the U.S.A. and you are on or near a mountain, visit www.rainorsnow.org/signup on your phone and select your region to join the project!
Mountain Rain or Snow’s 2023-2024 winter season at a glance. Image Credit: Sonia ToninoDownload infographic
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LIFTOFF! NASA Astronauts Pilot First Starliner Crewed Test to Station
Editor’s note: This release was updated June 5, 2024, to include instructions on how to attend the post-docking briefing on Thursday, June 6.
NASA astronauts Butch Wilmore and Suni Williams are safely in orbit on the first crewed flight test aboard Boeing’s Starliner spacecraft bound for the International Space Station.
As part of NASA’s Boeing Crew Flight Test, the astronauts lifted off at 10:52 a.m. EDT Wednesday on a ULA (United Launch Alliance) Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida on an end-to-end test of the Starliner system.
“Two bold NASA astronauts are well on their way on this historic first test flight of a brand-new spacecraft,” said NASA Administrator Bill Nelson. “Boeing’s Starliner marks a new chapter of American exploration. Human spaceflight is a daring task – but that’s why it’s worth doing. It’s an exciting time for NASA, our commercial partners, and the future of exploration. Go Starliner, Go Butch and Suni!”
As part of NASA’s Commercial Crew Program, the flight test will help validate the transportation system, launch pad, rocket, spacecraft, in-orbit operations capabilities, and return to Earth with astronauts aboard as the agency prepares to certify Starliner for rotational missions to the space station. Starliner previously flew two uncrewed orbital flights, including a test to and from the space station, along with a pad abort demonstration.
“With Starliner’s launch, separation from the rocket, and arrival on orbit, Boeing’s Crew Flight Test is right on track,” said Mark Nappi, vice president and program manager of Boeing’s Commercial Crew Program. “Everyone is focused on giving Suni and Butch a safe, comfortable, ride and performing a successful test mission from start to finish.”
During Starliner’s flight, Boeing will monitor a series of automatic spacecraft maneuvers from its mission control center in Houston. NASA teams will monitor space station operations throughout the flight from the Mission Control Center at the agency’s Johnson Space Center in Houston.
“Flying crew on Starliner represents over a decade of work by the Commercial Crew Program and our partners at Boeing and ULA,” said Steve Stich, manager, Commercial Crew Program, at NASA’s Johnson Space Center in Houston. “For many of us, this is a career-defining moment bringing on a new crew transportation capability for our agency and our nation. We are going to take it one step at a time, putting Starliner through its paces, and remaining vigilant until Butch and Suni safely touch down back on Earth at the conclusion of this test flight.”
Starliner will autonomously dock to the forward-facing port of the station’s Harmony module at approximately 12:15 p.m. Thursday, June 6, and remain at the orbital laboratory for about a week.
Wilmore and Williams will help verify the spacecraft is performing as intended by testing the environmental control system, the displays and control system, and by maneuvering the thrusters, among other tests during flight.
After a safe arrival at the space station, Wilmore and Williams will join the Expedition 71 crew of NASA astronauts Michael Barratt, Matt Dominick, Tracy C. Dyson, and Jeanette Epps, and Roscosmos cosmonauts Nikolai Chub, Alexander Grebenkin, and Oleg Kononenko.
NASA’s arrival and in-flight event coverage is as follows (all times Eastern and subject to change based on real-time operations):
Mission coverage will continue on NASA Television channels throughout Starliner’s flight and resume on NASA+ prior to docking.
Thursday, June 6
9:30 a.m. – Arrival coverage begins on NASA+, the NASA app, and YouTube, and continues on NASA Television and the agency’s website.
12:15 p.m. – Targeted docking
2 p.m. – Hatch opening
2:20 p.m. – Welcome remarks
3:30 p.m. – Post-docking news conference at NASA Johnson with the following participants:
- NASA Associate Administrator Jim Free
- Steve Stich, manager, NASA’s Commercial Crew Program
- Jeff Arend, manager for systems engineering and integration, NASA’s International Space Station Office
- Mark Nappi, vice president and program manager, Commercial Crew Program, Boeing
Coverage of the post-docking news conference will air live on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website.
To attend the post-docking briefing, U.S. media must contact the NASA Johnson newsroom at: jsccommu@mail.nasa.gov or 281-483-5111 by 1 p.m. Thursday, June 6. To join by phone, media must contact the NASA Johnson newsroom by 3 p.m. Thursday, June 6.
5:50 p.m. – NASA Administrator Bill Nelson, Deputy Administrator Pam Melroy, Associate Administrator Jim Free, Associate Administrator for Space Operations Ken Bowersox, and Johnson Space Center Director Vanessa Wyche will speak with Wilmore and Williams about their launch aboard the Starliner spacecraft.
Coverage of the Earth to space call will air live on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website.
Saturday, June 8
8:50 a.m. – NASA astronauts Wilmore and Williams will provide a tour of Starliner.
Coverage of the in-orbit event will stream live on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website.
Monday, June 10
11 a.m. – Williams will speak to students from Sunita L. Williams Elementary School in Needham, Massachusetts, in an event aboard the space station.
Coverage of the Earth to space call will air live on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website.
Tuesday, June 11
3:15 p.m. – Wilmore will speak to students from Tennessee Tech University in an event aboard the space station.
Coverage of the Earth to space call will air live on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website.
Meet NASA’s Crew
Wilmore is the commander for the mission. A veteran of two spaceflights, Wilmore has 178 days in space under his belt. In 2009, he served as a pilot aboard space shuttle Atlantis for the STS-129 mission. Additionally, Wilmore served as a flight engineer for Expedition 41 until November 2014, when he assumed command of the space station after arrival of the Expedition 42 crew. He returned to Earth the following March. Prior to his selection by NASA in 2000, the father of two obtained both his bachelor’s degree and master’s degree in Electrical Engineering from Tennessee Technological University, Cookeville, before graduating with another master’s degree in Aviation Systems from the University of Tennessee, Knoxville. He is also a graduate of the United States Naval Test Pilot School, Patuxent River, Maryland, and has completed four operational deployments during his tenure as a fleet naval officer and aviator.
Williams is the spacecraft pilot for the flight test. Williams has spent 322 days in space across two missions: Expedition 14/15 in 2006 through 2007, and Expedition 32/33 in 2012. The Massachusetts native also conducted seven spacewalks, totaling 50 hours and 40 minutes. Before her career began with NASA in 1998, Williams graduated with her bachelor’s degree in Physical Science from the U.S. Naval Academy, Annapolis, Maryland, before obtaining her master’s degree in Engineering Management from the Florida Institute of Technology, Melbourne. In total, she has logged more than 3,000 flight hours in over 30 different aircraft.
NASA’s Commercial Crew Program has delivered on its goal of safe, reliable, and cost-effective transportation to and from the International Space Station from the United States through a partnership with American private industry. This partnership is changing the arc of human spaceflight history by opening access to low Earth orbit and the space station to more people, science, and commercial opportunities. The space station remains the springboard to NASA’s next great leap in space exploration, including future missions to the Moon under Artemis and, eventually, Mars.
Learn more about NASA’s Commercial Crew program at:
https://www.nasa.gov/commercialcrew
-end-
Josh Finch / Jimi Russell / Claire O’Shea
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov / james.j.russell@nasa.gov / claire.a.o’shea@nasa.gov
Steven Siceloff / Danielle Sempsrott / Stephanie Plucinsky
Kennedy Space Center, Florida
321-867-2468
steven.p.siceloff@nasa.gov / danielle.c.sempsrott@nasa.gov / stephanie.n.plucinsky@nasa.gov
Leah Cheshier
Johnson Space Center, Houston
281-483-5111
leah.d.cheshier@nasa.gov
Carving Into Carbonates at Old Faithful Geyser
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Carving Into Carbonates at Old Faithful Geyser Abrading Old Faithful Geyser: On Sol 1151 (May 16, 2024), Perseverance abraded a carbonate-bearing rock called Old Faithful Geyser in the Western Margin Unit. This activity was captures by the rover’s Left Hazard Avoidance Camera (HAZCAM). NASA/JPL-CaltechThis past week on Mars, Perseverance made a pit stop near Overlook Mountain to abrade a rock called Old Faithful Geyser. This target is situated within the Western side of the Margin Unit, an area around the upper edge of Jezero Crater that is astrobiologically-interesting due to its abundant carbonate. Carbonate-bearing rocks have been a major scientific focus throughout this campaign, which began with Perseverance entering the Eastern side of the Margin Unit on Sol 915 of the mission (1 sol = 1 day on Mars) in September of 2023, about 240 sols ago, then roving steadily Westward. So far, Perseverance has collected 3 cores from this Unit, including Pelican Point on Sol 923, Lefroy Bay on Sol 942, and Comet Geyser on Sol 1088. Proximity and remote science observations associated with each of these targets have all confirmed the presence of carbonate, but the grains and mineral assemblages in each rock are unique, which may indicate that carbonates in the Eastern and Western parts of the Margin have experienced different formation mechanisms and/or alteration histories. In particular, the team is interested in understanding whether the carbonate-bearing rocks in the West formed through sedimentary, igneous, or volcaniclastic processes.
To investigate the origin of Western Margin Unit carbonates, the team decided to stop off at Old Faithful Geyser to conduct an opportunistic abrasion on Sol 1151, then measure the rock with the Planetary Instrument for X-ray Lithochemistry (PIXL), a proximity science instrument carried on the rover’s arm. PIXL maps elemental distributions across fine scales (each PIXL map is a few square millimeters), and the Wide Angle Topographic Sensor for Operations and eNgineering (WATSON) camera takes complementary images of rocks from a similar close-up scale to record rock textures, grain boundaries, and color distributions. PIXL and WATSON will assess differences or similarities in composition in the Old Faithful Geyser abrasion, as compared to other targets across the Margin Unit, in hopes of better understanding how carbonates from East to West formed and transformed through time. In addition to helping the team unravel the history of Jezero Crater’s carbonates that record changes along the Margin, the observations at Old Faithful Geyser would provide additional context for the three collected Margin Unit core samples if they are brought back to Earth by Mars Sample Return (MSR) in the future!
Written by Denise Buckner, Student Collaborator at University of Florida
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