NASA
NASA Releases Hubble Image Taken in New Pointing Mode
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NASA Releases Hubble Image Taken in New Pointing Mode This NASA Hubble Space Telescope features the galaxy NGC 1546.NASA, ESA, STScI, David Thilker (JHU)NASA’s Hubble Space Telescope has taken its first new images since changing to an alternate operating mode that uses one gyro.
The spacecraft returned to science operations June 14 after being offline for several weeks due to an issue with one of its gyroscopes (gyros), which help control and orient the telescope.
This new image features NGC 1546, a nearby galaxy in the constellation Dorado. The galaxy’s orientation gives us a good view of dust lanes from slightly above and backlit by the galaxy’s core. This dust absorbs light from the core, reddening it and making the dust appear rusty-brown. The core itself glows brightly in a yellowish light indicating an older population of stars. Brilliant-blue regions of active star formation sparkle through the dust. Several background galaxies also are visible, including an edge-on spiral just to the left of NGC 1546.
Hubble’s Wide Field Camera 3 captured the image as part of a joint observing program between Hubble and NASA’s James Webb Space Telescope. The program also uses data from the Atacama Large Millimeter/submillimeter Array, allowing scientists to obtain a highly detailed, multiwavelength view of how stars form and evolve.
The image represents one of the first observations taken with Hubble since transitioning to the new pointing mode, enabling more consistent science operations. The NASA team expects that Hubble can do most of its science observations in this new mode, continuing its groundbreaking observations of the cosmos.
“Hubble’s new image of a spectacular galaxy demonstrates the full success of our new, more stable pointing mode for the telescope,” said Dr. Jennifer Wiseman, senior project scientist for Hubble at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “We’re poised now for many years of discovery ahead, and we’ll be looking at everything from our solar system to exoplanets to distant galaxies. Hubble plays a powerful role in NASA’s astronomical toolkit.”
Launched in 1990, Hubble has been observing the universe for more than three decades, recently celebrating its 34th anniversary. Read more about some of Hubble’s greatest scientific discoveries.
Resources Download the image above NASA’s Hubble Restarts Science in New Pointing Mode Operating Hubble with Only One Gyroscope Hubble Pointing and Control Hubble Science Highlights Hubble Images Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubbleMedia Contact:
Claire Andreoli
NASA’s Goddard Space Flight Center, Greenbelt, MD
claire.andreoli@nasa.gov
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
Hubble Design
Hubble Science
Hubble’s Galaxies
Artemis, Architecture, and Lunar Science: SMD and ESDMD Associate Administrators visits Tokyo
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Artemis, Architecture, and Lunar Science: SMD and ESDMD Associate Administrators visits TokyoJune 18, 2024
At NASA we always say that exploration enables science, and science enables exploration. During a recent, quick trip to Tokyo, Japan with our Associate Administrator for the Exploration Systems Development Mission Directorate (ESDMD), Cathy Koerner, I had an opportunity to share this message with our partners at the Japanese Aerospace Exploration Agency (JAXA).
We explore for several reasons but primarily to benefit humanity. How exactly does exploration benefit humanity? By accepting audacious challenges like retuning to the Moon and venturing on to Mars, we inspire and motivate current and future generations of scientists, engineers, problem solvers, and communicators to contribute to our mission and other national priorities. By conducting scientific investigations in deep space, on the Moon, and on Mars, we enhance our understanding of the universe and our place in it. And finally, what we achieve when we explore, how it’s accomplished, and who participates benefits international partnerships and global cooperation that are essential for enhancing the quality of life for all.
NASA Associate Administrator for the Science Mission Directorate, Dr. Nicky Fox, and Associate Administrator for the Exploration systems Development Mission Directorate, Cathy Koerner, meet with the Japanese Aerospace Exploration Agency (JAXA) in Tokyo, Japan on June 11, 2024. Credits: NASAIn addition to bi-lateral meetings with our JAXA partners, Cathy and I co-presented at the International Space Exploration Symposium where I shared how every NASA Science division has a stake in Artemis. Cathy provided updates on the Orion spacecraft, SLS rocket, Gateway, human landing systems, and advanced spacesuits, and I talked about all of the incredible science we will conduct along the way. The Artemis campaign is a series of increasingly complex missions that provide ever-growing capabilities for scientific exploration of the Moon. From geology to solar, biological, and fundamental physics phenomena, exploration teaches about the earliest solar system environment: whether and how the bombardments of nascent worlds influenced the emergence of life, how the Earth and Moon formed and evolved, and how volatiles (like water) and other potential resources were distributed and transported throughout the solar system.
Together with our partners like JAXA, NASA is working towards establishing infrastructure for long-term exploration in lunar orbit and on the surface. For example, on Artemis III, JAXA will provide the Lunar Dielectric Analyzer instrument, which once installed near the lunar South Pole, will help collect valuable scientific data about the lunar environment, it’s interior, and how to sustain a long-duration human presence on the Moon. In April, the U.S. and Japan were proud to make a historic announcement for cooperation on the Moon. Japan will design, develop, and operate a pressurized rover for crewed and uncrewed exploration on the Moon. NASA will launch and deliver the rover, and provide two opportunities for Japanese astronauts to travel to the lunar surface. This historic agreement was highlighted by President Biden and Prime Minister Kishida and is an example of the strong relationship between the United States and Japan. The enclosed and pressurized rover will be able to accommodate two astronauts on the lunar surface for 30 days, and will have a lifespan of about 10 years, enabling it to be used for multiple missions. It will enable longer-duration expeditions, so that astronauts can conduct more moonwalks and perform more science in geographically diverse areas near the lunar South Pole.
Artemis is different than anything humanity has ever done before. The Artemis campaign will bring the world along for this historic journey, forever changing humanity’s perspective of our place in the universe. This is the start of a lunar ecosystem, where we’ll do more science than we can dream of, together.
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NASA Awards Logistic Services, Management Contract
NASA has awarded the Goddard Logistics Services Contract to TRAX International Corporation of Las Vegas to provide logistics services and management for NASA missions.
The cost-plus-fixed-fee contract includes a base period and up to five options with a potential contract value of approximately $265 million if all options are exercised. The basic period of performance is from Thursday, Aug. 1, 2024, to July 21, 2025. The five option periods, if exercised, would extend the contract through Jan. 31, 2030.
Under this contract, TRAX will provide disposal operations, export control, equipment management, mail, supply, materials, and transportation for NASA. The work will be performed at the agency’s Goddard Space Flight Center in Greenbelt, Maryland, Wallops Flight Facility in Virginia, and NASA Headquarters in Washington.
For information about NASA and agency programs, visit:
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Abbey Donaldson
Headquarters, Washington
202-358-1600
Abbey.a.donaldson@nasa.gov
NASA Selects Lockheed Martin to Build Next-Gen Spacecraft for NOAA
NASA, on behalf of the National Oceanic and Atmospheric Administration (NOAA), has selected Lockheed Martin Corp. of Littleton, Colorado, to build the spacecraft for NOAA’s Geostationary Extended Observations (GeoXO) satellite program.
This cost-plus-award-fee contract is valued at approximately $2.27 billion. It includes the development of three spacecraft as well as four options for additional spacecraft. The anticipated period of performance for this contract includes support for 10 years of on-orbit operations and five years of on-orbit storage, for a total of 15 years for each spacecraft. The work will take place at Lockheed Martin’s facility in Littleton and NASA’s Kennedy Space Center in Florida.
The GeoXO constellation will include three operational satellites — east, west and central. Each geostationary, three-axis stabilized spacecraft is designed to host three instruments. The centrally-located spacecraft will carry an infrared sounder and atmospheric composition instrument and can also accommodate a partner payload. Spacecraft in the east and west positions will carry an imager, lightning mapper, and ocean color instrument. They will also support an auxiliary communication payload for the NOAA Data Collection System relay, dissemination, and commanding.
The contract scope includes the tasks necessary to design, analyze, develop, fabricate, integrate, test, evaluate, and support launch of the GeoXO satellites; provide engineering development units; supply and maintain the ground support equipment and simulators; and support mission operations at the NOAA Satellite Operations Facility in Suitland, Maryland.
NASA and NOAA oversee the development, launch, testing, and operation of all the satellites in the GeoXO program. NOAA funds and manages the program, operations, and data products. On behalf of NOAA, NASA and commercial partners develop and build the instruments and spacecraft and launch the satellites.
As part of NOAA’s constellation of geostationary environmental satellites to protect life and property across the Western Hemisphere, the GeoXO program is the follow-on to the Geostationary Operational Environmental Satellites – R (GOES-R) Series Program.
The GeoXO satellite system will advance Earth observations from geostationary orbit. The mission will supply vital information to address major environmental challenges of the future in support of weather, ocean, and climate operations in the United States. The advanced capabilities from GeoXO will help assess our changing planet and the evolving needs of the nation’s data users. Together, NASA and NOAA are working to ensure GeoXO’s critical observations are in place by the early 2030s when the GOES-R Series nears the end of its operational lifetime.
For more information on the GeoXO program, visit:
https://www.nesdis.noaa.gov/geoxo
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Liz Vlock
Headquarters, Washington
202-358-1600
elizabeth.a.vlock@nasa.gov
Jeremy Eggers
Goddard Space Flight Center, Greenbelt, Md.
757-824-2958
jeremy.l.eggers@nasa.gov
John Leslie
NOAA’s National Environmental Satellite, Data, and Information Service
202-527-3504
nesdis.pa@noaa.gov
NASA Sets Launch Coverage for NOAA Weather Satellite
NASA will provide live coverage of prelaunch and launch activities for the National Oceanic and Atmospheric Administration’s (NOAA) GOES-U (Geostationary Operational Environmental Satellite U) mission. The two-hour launch window opens at 5:16 p.m. EDT Tuesday, June 25, for the satellite’s launch on a SpaceX Falcon Heavy rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.
The GOES-U satellite, the final addition to GOES-R series, will help to prepare for two kinds of weather — Earth and space weather. The GOES satellites serve a critical role in providing continuous coverage of the Western Hemisphere, including monitoring tropical systems in the eastern Pacific and Atlantic oceans. This continuous monitoring aids scientists and forecasters in issuing timely warnings and forecasts to help protect the one billion people who live and work in the Americas. Additionally, GOES-U carries a new compact coronagraph that will image the outer layer of the Sun’s atmosphere to detect and characterize coronal mass ejections.
The deadline for media accreditation for in-person coverage of this launch has passed. NASA’s media credentialing policy is available online. For questions about media accreditation, please email: ksc-media-accreditat@mail.nasa.gov.
NASA’s mission coverage is as follows (all times Eastern and subject to change based on real-time operations):
Monday, June 24
9:30 a.m. – NASA EDGE GOES-U prelaunch show on NASA+, the NASA app, and the agency’s website.
11 a.m. – GOES-U science briefing with the following participants:
- Charles Webb, deputy director, Joint Agency Satellite Division, NASA
- Ken Graham, director, NOAA’s National Weather Service
- Dan Lindsey, chief scientist, GOES-R Program, NOAA
- Elsayed Talaat, director, NOAA’s Office of Space Weather Observations
- Chris Wood, NOAA Hurricane Hunter pilot
Coverage of the science news conference will stream live on NASA+, the NASA app, YouTube, and the agency’s website.
Media may ask questions in person and via phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the Kennedy newsroom no later than one hour before the start of the event at ksc-newsroom@mail.nasa.gov.
3:15 p.m. – NASA Social panel at Kennedy with the following participants:
- Jade Zsiros, telemetry engineer, NASA’s Launch Services Program
- Ellen Ramirez, deputy division chief, Mission Operations Division, National Environmental Satellite, Data, and Information Service Office of Satellite and Product Operations, NOAA
- Dakota Smith, satellite analyst and communicator, NOAA’s Cooperative Institute for Research in the Atmosphere
- Allana Nepomuceno, senior manager, GOES-U Assembly, Test, and Launch Operations, Lockheed Martin
- Chris Reith, program manager, Advanced Baseline Imager, L3Harris Technologies
The panel will stream live on NASA Kennedy’s YouTube, X and Facebook accounts. Members of the public may ask questions online by posting to the YouTube, X, and Facebook live streams or using #AskNASA.
5 p.m. – Prelaunch news conference at Kennedy (following completion of the Launch Readiness Review), with the following participants:
- Denton Gibson, launch director, Launch Services Program, NASA
- Steve Volz, assistant administrator, NOAA’s Satellite and Information Service
- Pam Sullivan, director, GOES-R Program, NOAA
- John Gagosian, director, Joint Agency Satellite Division
- Julianna Scheiman, director, NASA Science Missions, SpaceX
- Brian Cizek, launch weather officer, 45th Weather Squadron, U.S. Space Force
Coverage of the prelaunch news conference will stream live on NASA+, the NASA app, YouTube, and the agency’s website.
Media may ask questions in person and via phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the Kennedy newsroom no later than one hour before the start of the event at ksc-newsroom@mail.nasa.gov.
Tuesday, June 25
1 p.m. – Media one-on-one interviews with the following:
- Michael Morgan, Assistant Secretary of Commerce for Environmental Observation and Prediction, NOAA
- Michael Brennan, director, NOAA’s National Hurricane Center
- James Spann, senior scientist, Office of Space Weather Observations, NOAA
- John Gagosian, director, Joint Agency Satellite Division
- Krizia Negron, language program lead, National Weather Service Office of Science and Technology Integration, NOAA (bilingual, available for Spanish interviews)
- Dan Lindsey, chief scientist, GOES-R Program, NOAA
- Jagdeep Shergill, program director, GEO Weather, Lockheed Martin
- Chris Reith, program manager, Advanced Baseline Imager, L3Harris Technologies
4:15 p.m. – NASA launch coverage begins on NASA+, the agency’s website, and other digital channels.
5:16 p.m. – Two-hour launch window opens
Audio Only Coverage
Audio only of the news conferences and launch coverage will be carried on the NASA “V” circuits, which may be accessed by dialing 321-867-1220, -1240 or -7135. On launch day, “mission audio,” countdown activities without NASA Television media launch commentary, will be carried on 321-867-7135.
Live Video Coverage Prior to Launch
NASA will provide a live video feed of Launch Complex 39A approximately 24 hours prior to the planned liftoff of the mission on NASA Kennedy’s YouTube: https://youtube.com/kscnewsroom. The feed will be uninterrupted until the prelaunch broadcast begins on NASA Television media channel.
NASA Website Launch Coverage
Launch day coverage of the mission will be available on the agency’s website. Coverage will include live streaming and blog updates beginning no earlier than 3 p.m., June 25, as the countdown milestones occur. On-demand streaming video and photos of the launch will be available shortly after liftoff.
For questions about countdown coverage, contact the Kennedy newsroom at 321-867-2468. Follow countdown coverage on the GOES blog.
Para obtener información sobre cobertura en español en el Centro Espacial Kennedy o si desea solicitar entrevistas en español, comuníquese con Antonia Jaramillo: antonia.jaramillobotero@nasa.gov o Messod Bendayan: messod.c.bendayan@nasa.gov
Attend the Launch Virtually
Members of the public can register to attend this launch virtually. NASA’s virtual guest program for this mission also includes curated launch resources, notifications about related opportunities or changes, and a stamp for the NASA virtual guest passport following launch.
Watch, Engage on Social Media
Let people know you’re following the mission on X, Facebook, and Instagram by using the hashtags #ReadyToGOES and #NASASocial. You can also stay connected by following and tagging these accounts:
X: @NASA, @NASA_LSP, @NASAKennedy, @NOAASatellites, @NASAGoddard
Facebook: NASA, NASA LSP, NASA Kennedy, NOAA Satellites, NASA Goddard
Instagram: NASA, NASA Kennedy, NOAA Satellites
For more information about the mission, visit:
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Liz Vlock
Headquarters, Washington
202-358-1600
elizabeth.a.vlock@nasa.gov
Peter Jacobs
Goddard Space Flight Center, Greenbelt, Maryland
301-286-0535
peter.jacobs@nasa.gov
Leejay Lockhart
Kennedy Space Center, Florida
321-747-8310
leejay.lockhart@nasa.gov
NASA’s OSIRIS-REx Etched into Collier Trophy, Aerospace History
NASA’s OSIRIS-REx mission has been immortalized at the Smithsonian’s National Air and Space Museum in Washington as the latest awardee of the Robert J. Collier Trophy. Bestowed annually by the National Aeronautic Association, the trophy recognizes groundbreaking aerospace achievements.
Members of the OSIRIS-REx team at the Smithsonian Institute’s National Air and Space Museum in Washington, D.C., with the Collier trophy on June 13, 2024. From left to right: Nayi Castro, mission operations manager, NASA’s Goddard Space Flight Center, Greenbelt, Md.; Nicole Lunning, curator, NASA’s Johnson Space Center, Houston; Anjani Polit, mission implementation systems engineer, University of Arizona, Tucson; Coralie Adam, OSIRIS-REx optical navigation lead, KinetX Inc.; Michael Moreau, OSIRIS-REx deputy project manager, NASA Goddard; Dennis Reuter, OVIRS instrument scientist, NASA Goddard; Ronald Mink, OSIRIS-REx missions systems engineer, NASA Goddard; Joshua Wood, system design lead, Lockheed Martin Space; Peter Antreasian, OSIRIS-REx navigation team chief, KinetX Inc.; Sandy Freund, program manager, Lockheed Martin Space; Eric Sahr, optical navigation engineer, KinetX Inc.NASA/Rani GranOSIRIS-REx, formally the Origins, Spectral Interpretation, Resource Identification, and Security – Regolith Explorer, was honored “for successfully executing the first American retrieval of an asteroid sample and its return to Earth,” according to the award citation. The award was announced in March, and the OSIRIS-REx team visited the museum on June 13, 2024, to see the mission’s name engraved in brass at the base of the statue.
“It just blows me away to see the OSIRIS-REx team engraved on the Collier trophy, next to names like Orville Wright, the Apollo 8 crew, and the Voyager Mission Team,” said Michael Moreau, OSIRIS-REx deputy project manager at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “I’m so proud of our amazing team that their excellence and sacrifice to make the OSIRIS-REx mission so successful have been recognized with this prestigious award.”
While NASA’s accomplishments have been honored with the Collier award many times, this is one of just a handful of instances that NASA Goddard has been a major partner on a winning team. NASA Goddard most recently claimed a share of the award in 2022 for the James Webb Space Telescope. Previous wins also include 1993 honors for the Hubble Space Telescope and the 1974 prize for a NASA–U.S. Geological Survey satellite that began the long-running Landsat program that studies and monitors changes to Earth’s land masses.
The OSIRIS-REx team includes NASA’s Goddard Space Flight Center in Greenbelt, Maryland; Lockheed Martin in Littleton, Colorado; the University of Arizona, Tucson; and KinetX in Tempe, Arizona. NASA’s Johnson Space Center is responsible for the curation of the Bennu sample material that OSIRIS-REx returned to Earth in September 2023.
The Collier Trophy resides in a glass case in the “America by Air” section on the museum’s first floor. The century-old trophy stands at over 7 feet tall and weighs 525 pounds. The bronze sculpture depicts a globe, with three figures emerging from it. The sculpture rests on two walnut bases, each adorned with an engrave brass plaque bearing the names of the recipients.
Baltimore sculptor Ernest Wise Keyser designed the Trophy in 1910 for Robert J. Collier, the publisher of Collier’s Weekly magazine and president of the Aero Club of America.
By Rani Gran
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Celebrating Juneteenth
Celebrating Juneteenth
The crew aboard the International Space Station captured this image of Galveston, Texas, the birthplace of Juneteenth, as the station orbited 224 miles above on Nov. 23, 2011.
In the early 1800s, slavers periodically used Galveston Island as an outpost for operations. By 1860, about one-third of Galveston’s population lived under the oppression of chattel slavery. Even after President Abraham Lincoln issued the Emancipation Proclamation in 1863, in the midst of America’s Civil War, change came slowly to Galveston. Most enslaved people were unaware of Lincoln’s executive order, and the practice of buying and selling Black people based on race continued in Galveston and other parts of Texas until well into 1865.
When Union troops arrived in April 1865, circumstances changed. U.S. Major General Gordon Granger then issued General Order No. 3 on June 19, 1865, and Union troops marched through Galveston and read the order aloud at several locations, informing the people of Texas that all enslaved people were free. As news of the order spread, spontaneous celebrations broke out in African American churches, homes, and other gathering places. As years passed, the picnics, barbecues, parades, and other celebrations that sprang up to commemorate June 19th became more formalized as freed men and women purchased land, or “emancipation grounds,” to hold annual Juneteenth celebrations.
Image Credit: NASA
Happy Birthday, Redshift Wrangler!
Sadie Coffin
About one year ago the Redshift Wrangler project first asked you to help examine “spectra” of distant galaxies. These spectra are diagrams that show how much light we receive from them as a function of wavelength.
“Since launching on May 30, 2023, we have reached almost 2,000 volunteers joining our project.” said Coffin. “Together we have made over 143,000 measurements on 11,100 galaxy spectra!”
When you join Redshift Wrangler on Zooniverse, you learn about how astronomers use these spectra to look back in time. These data help reveal the rate at which the galaxies are forming stars, what their chemical compositions are, and how their central supermassive black holes behave. The goal is to assemble a timeline of galaxy formation. There’s still much more wrangling to do!
“We’re continuing to prepare new, exciting data for Redshift Wrangler,” said Coffin. “You can expect better resolution data coming in the next round, and you can look forward to seeing spectra from space telescopes like the Webb Space Telescope in the future as well!”
So come help make the project’s second year an even bigger success at https://www.zooniverse.org/projects/jeyhansk/redshift-wrangler. No lasso necessary!
This work is also supported by the National Science Foundation (NSF).
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Sols 4216-4218: Another ‘Mammoth’ Plan!
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Sols 4216-4218: Another ‘Mammoth’ Plan! This image was taken by Left Navigation Camera onboard NASA’s Mars rover Curiosity on Sol 4212 (2024-06-11 22:04:23 UTC) NASA/JPL-CaltechEarth planning date: Friday, June 14, 2024
At the start of this week, we did a preload test on the target “Mammoth Lakes,” the rightmost bright ellipse (DRT ellipse, so less dusty) on the workspace image above. The preload test shows the stability of the rock, making sure it doesn’t move and that it doesn’t look like it will fracture under pressure from the drill. This is obviously a very important test! For example, if the rock fractured, the arm might slip down unexpectedly, so we really want to get that confirmation before we commit to drilling here. We also want to ensure the arm can adequately control the orientation of the drill as it makes progress into the rock. Unfortunately, as Conor reported on Wednesday, the preload test didn’t give us the information that we wanted to go ahead with full drill. However, this workspace (“Whitebark Pass”) is very intriguing, so the RPs found us a second spot (“Mammoth Lakes 2”), about 2.4 inches (6 centimeters) away from the original “Mammoth Lakes” to do a preload test.
The GEO (Geology and Mineralogy) theme group took advantage of the extra time to further document the color variations and lithological types in this workspace. Mammoth Lakes is centered on the main slab, but the rim of the slab is darker in color. APXS and MAHLI will analyze along this rim at “Loch Leven” for comparison to the center of the slab (e.g., Mammoth Lakes, analyzed by APXS and ChemCam, and imaged by Mastcam and MAHLI on sol 4212) and the whiter, pitted float rocks along the edge of the slab (e.g., “Snow Lakes”, analyzed by APXS and ChemCam, and imaged by Mastcam and MAHLI on sol 4202).
ChemCam will analyze the darker material, using LIBS on “Split Lake,” about 15.8 inches (40 centimeters) away from the Loch Leven target, and the underlying bedrock farther away from the rover at “Big Five Lakes.” They will also use ChemCam passive to look at “Grass Lake” – you can see the bright DRT ellipse for this target in the center of the workspace image above, as it was an APXS and MAHLI target on sol 4209. Both LIBS targets will be imaged by Mastcam. ChemCam will also take an RMI (Remote Micro Imager) 10×1 mosaic image (i.e., one row of 10 images) of a collection of loose rocks in the distance.
The Mastcam team have a very busy plan. On the morning of the first sol (4217), Mastcam will take a large 19×5 mosaic of the Texoli butte, looking at the stratigraphy and erosional surfaces under morning illumination.
Then it is taking advantage of the stop here at Whitebark Pass, with two larger experiments that need to run over several sols (days). The first is a series of change-detection images on the targets “Walker Lake” and “Finch Lake,” taken at different times over multiple sols to look for movement of sand grains, etc. The second is a photometry experiment – this involves taking multiple sets of observations at specific times of day (sunset and sunrise) at the same location in order to study surface scattering properties.
Mastcam will also support the ENV (environmental) theme group today, taking a series of tau images to help constrain dust levels in the atmosphere. ENV have stuffed their section of the plan with dust devil scans and movies, and zenith (looking directly upwards) and suprahorizon (looking in a more horizontal direction) movies, in addition to regular DAN, RAD and REMS activities. APXS will also take an atmospheric measurement, overnight on the second sol, specifically to track seasonal argon changes.
Written by Catherine O’Connell-Cooper, Planetary Geologist at University of New Brunswick
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NASA Awards Contract for Neutral Buoyancy Laboratory Operations
NASA has awarded a contract to Vertex Aerospace, LLC of Madison, Mississippi, for labor support to ensure continuing safe operations of the Sonny Carter Training Facility at NASA’s Johnson Space Center in Houston.
The Neutral Buoyancy Laboratory Operations Contract II has a two-year base period that begins Oct. 1, followed by five option periods ranging from one to two years with a possible extension of services through 2034. The total potential value of the contract is $265.2 million. The contract includes a cost-plus-award-fee portion, which covers the core work of the contract, and an option to transition to cost-plus-fixed-fee and back again.
Under the contract, Vertex Aerospace will provide technical, managerial, and administrative work needed to ensure the reliability of integrated hardware and software systems used at the Neutral Buoyancy Laboratory to prepare astronauts for human spaceflight missions.
The Neutral Buoyancy Laboratory is a unique facility that is available at all times for critical training and mission support operations, and is kept in a ready state to support the dynamic nature of human spaceflight. The laboratory features a 6.2-million-gallon pool, an essential tool for spacewalk training, simulates the weightlessness experienced by astronauts in space.
Learn more about NASA and agency programs at:
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Tiernan Doyle
Headquarters, Washington
202-358-1600
tiernan.doyle@nasa.gov
Chelsey Ballarte
Johnson Space Center, Houston
281-483-5111
Chelsey.n.ballarte@nasa.gov
Johnson Celebrates LGBTQI+ Pride Month: Meet Maya FarrHenderson
Maya FarrHenderson’s first day at NASA’s Johnson Space Center in Houston involved the usual new hire setup and training tasks, but also something special: A tour of the CHAPEA (Crew Health and Performance Exploration Analog) and HERA (Human Exploration Research Analog) habitats.
“It was such a thrill to start my career at NASA standing in a simulated Martian habitat. It felt like a look toward the future – a reminder of this is where we are going,” she said.
Maya FarrHenderson stands outside of the CHAPEA (Crew Health and Performance Exploration Analog) habitat at NASA’s Johnson Space Center. Image courtesy of Maya FarrHendersonAs a contract research coordinator working with the Behavioral Health and Performance Laboratory under the Human Health and Performance Contract, FarrHenderson directly contributes to both CHAPEA and HERA. She supports data collection and analysis for multiple research projects conducted in those analog environments, as well as in-flight research aboard the International Space Station. “Our work excites me because we have the opportunity to answer questions that will support long-duration spaceflight missions and future missions to Mars,” she said. “It is gratifying to know our research can build an evidence base that will help promote both physiological and mental health and reduce risks related to human spaceflight.”
FarrHenderson enjoys the dynamic nature of her role, noting that aspects of her work can change on a weekly basis. “I also work with different labs and teams apart from my own, and I always find it interesting to see the varying perspectives and approaches to problem solving that come from different disciplines,” she said.
FarrHenderson is relatively new to NASA – she joined the Johnson team in April 2023 – but she has already connected with several of the center’s employee resource groups (ERGs) and currently serves as the Out & Allied ERG’s (OAERG) membership secretary. “Being on the leadership team for Out & Allied has really helped me jump in feet first,” she said. Her role involves creating social events for the ERG’s members and the broader Johnson community. “It can be a small thing, but I believe our events create spaces for people to feel safe and celebrated among coworkers and friends.”
Maya FarrHenderson sits in a mockup of NASA’s space exploration vehicle concept.Image courtesy of Maya FarrHendersonFarrHenderson speaks from personal experience. When she started at NASA, she was uncertain if she would feel safe being out at work, but seeing how active OAERG was and how the agency celebrated LGBTQI+ Pride Month made her feel much more comfortable. Joining the ERG’s leadership team also enabled her to meet people across different organizations and gain a better understanding of the Johnson and NASA community.
She understands that some colleagues may hesitate to join an ERG because they do not identify as part of the community the group represents, but those individuals could still be allies. “Allies have a critical responsibility to aid progress in diversity, equity, inclusion, and accessibility (DEIA) initiatives,” she said. “OAERG even has ally in the name, that is how important it is to be there for groups you are not necessarily a part of. Listen and learn from members, determine how you can collaborate, and follow through.”
FarrHenderson believes that leadership’s support for ERGs and facilitation of events like Johnson’s recent DEIA Day have created a welcoming environment. Ensuring the center’s facilities reflect that environment, including increasing gender-neutral bathroom availability onsite, would promote even greater inclusivity, she said. She also encourages team members to use every opportunity to support those who are underrepresented. “Allyship and collaboration are truly key,” she said. “It is lots and lots of small moments that contribute to a more equitable and inclusive environment.”
NASA Interns Blast Off for Their First Week at Goddard
Several hundred new faces walked through the gates of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, for the first time on June 3. Who is this small army of motivated space-enthusiasts? It’s Goddard’s 2024 summer intern cohort.
Across Goddard’s campuses, more than 300 on-site and virtual interns spend the 10-week program contributing across all manners of disciplines, science, engineering, finance, communications, and many more. From helping engineers who will send new space telescopes into orbit, to communicating NASA’s scientific discoveries to the world, this cohort of interns hopes to bring their new ideas and perspectives to Goddard this summer.
About 200 interns attended summer orientation at Goddard’s Greenbelt, Maryland, campus of NASA’s Goddard Space Flight Center, on June 3, 2024. This was the first in-person summer orientation since 2019.Credit: NASA/Jimmy Acevedo The Artemis Generation Takes FlightThis group of interns is part of the Artemis Generation: they come to NASA near the culmination of the campaign that will return humanity to the Moon for the first time in more than 50 years. Through Artemis, NASA will land the first woman and first person of color on the lunar surface.
“I’m just excited to contribute to Artemis,” said Kate Oberlander, who just graduated from UCLA in aerospace engineering. “We’ll be helping connect communications between the Moon and Earth for the Artemis campaign, and that is so monumental. That’s exciting to be a part of.”
In addition to work on their projects, interns also have networking opportunities where they can meet current NASA employees and learn about careers in aerospace.
“I’ve been really enjoying getting to know my fellow interns, and also getting that professional development alongside technical skills,” said Oberlander, who plans on returning to UCLA to earn her master’s degree and learn more about optics, electromagnetics, and space exploration. She said her internship this summer will bring all her favorite subjects together.
Down to Earth: Interns Work Across FieldsInterns at Goddard take on a diverse set of projects across many disciplines. “It’s a lot of learning — but I love learning. I’m like a sponge,” said Addie Colwell, an environmental science student at the University of Vermont.
Colwell’s internship focuses on stormwater management at Goddard. “We have to renovate the embankment of the stormwater pond,” Colwell said. “I’m assessing how that’s going to impact the wildlife there. It’s a lot of species identification and research.”
Emma Stefanacci, a science communication master’s student at the University of Wisconsin, Madison, will be working on the astrophysics social media team.
“I’m excited to see what social media looks like, as I haven’t been able to play in that realm of communications before,” said Stefanacci. She will help develop a campaign for the launch anniversary of XRISM, a telescope collaboration between NASA and the Japan Aerospace Exploration Agency (JAXA).
This summer, NASA’s Wallops Flight Facility on Virginia’s Eastern Shore also hosts a diverse intern cohort, some of whom are shown here in the Range Control Center. Goddard manages Wallops on behalf of NASA.Credit: NASA/Pat Benner Working on the Next Generation of Space DiscoveryKevin Mora is a student at Arizona State University studying computer science. Mora is working on several projects this summer, one of them focusing on pipeline coding in Python to help engineers working on the Nancy Grace Roman Space Telescope. “It’s literally like a pipeline — just moving data from here to there,” Mora said. “It helps the engineers that are building Roman get stuff done faster.”
The Roman Space Telescope is the next in line to carry on the Hubble and Webb legacy. Roman will have a much wider field of view than the space telescopes preceding it, giving scientists a bigger picture of the universe, and hopefully telling us more about dark matter and dark energy. Many interns are working on this space telescope, which is expected to launch by 2027.
Alongside new faces in this year’s program, some interns are returning to NASA for repeat sessions. Cord Mazzetti, a recent electrical engineering graduate of the University of Texas at Austin, will be continuing work on quantum clock synchronization that he began researching at Goddard last summer.
“It’s nice to be back here at NASA and to be able to dive into my work even faster,” said Mazzetti.
In-person Orientation Returns to CampusThe interns’ orientation was the first to be held in-person since before the COVID-19 pandemic, according to Laura Schmidt, an internships specialist in NASA’s Office of STEM Engagement.
“It was thrilling to welcome our incredible group of interns and host our first onsite summer orientation in five years,” Schmidt said. “The energy was palpable as we welcomed nearly 200 interns onsite at Goddard, and I have no doubt that the stage is set for a fantastic summer ahead.”
By Avery Truman and Matthew Kaufman
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Share Details Last Updated Jun 17, 2024 EditorKaty MersmannContactRob Garnerrob.garner@nasa.govLocationGoddard Space Flight Center Related TermsNASA Satellites Find Snow Didn’t Offset Southwest US Groundwater Loss
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater) Despite some years with significant snowfalls, long-term drought conditions in the Great Basin region of Nevada, California, Arizona, and Utah, along with increasing water demands, have strained water reserves in the western U.S. As a result, inland bodies of water, including the Great Salt Lake pictured here, have shrunk dramatically, exposing lakebeds that may release toxic dust when dried.Dorothy Hall/University of MarylandRecord snowfall in recent years has not been enough to offset long-term drying conditions and increasing groundwater demands in the U.S. Southwest, according to a new analysis of NASA satellite data.
Declining water levels in the Great Salt Lake and Lake Mead have been testaments to a megadrought afflicting western North America since 2000. But surface water only accounts for a fraction of the Great Basin watershed that covers most of Nevada and large portions of California, Utah, and Oregon. Far more of the region’s water is underground. That has historically made it difficult to track the impact of droughts on the overall water content of the Great Basin.
A new look at 20 years of data from the Gravity Recovery and Climate Experiment (GRACE) series of satellites shows that the decline in groundwater in the Great Basin far exceeds stark surface water losses. Over about the past two decades, the underground water supply in the basin has fallen by 16.5 cubic miles (68.7 cubic kilometers). That’s roughly two-thirds as much water as the entire state of California uses in a year and about six times the total volume of water that was left in Lake Mead, the nation’s largest reservoir, at the end of 2023.
While new maps show a seasonal rise in water each spring due to melting snow from higher elevations, University of Maryland earth scientist Dorothy Hall said occasional snowy winters are unlikely to stop the dramatic water level decline that’s been underway in the U.S. Southwest.
The finding came about as Hall and colleagues studied the contribution of annual snowmelt to Great Basin water levels. “In years like the 2022-23 winter, I expected that the record amount of snowfall would really help to replenish the groundwater supply,” Hall said. “But overall, the decline continued.” The research was published in March 2024 in the journal Geophysical Research Letters.
“A major reason for the decline is the upstream water diversion for agriculture and households,” Hall said. Populations in the states that rely on Great Basin water supplies have grown by 6% to 18% since 2010, according to the U.S. Census Bureau. “As the population increases, so does water use.”
Runoff, increased evaporation, and water needs of plants suffering hot, dry conditions in the region are amplifying the problem. “With the ongoing threat of drought,” Hall said, “farmers downstream often can’t get enough water.”
Gravity measurements from the GRACE series of satellites show that the decline in water levels in the Great Basin region from April 2002 to September 2023 has most severely affected portions of southern California (indicated in red).D.K. Hall et al./Geophysical Research Letters 2024While measurements of the water table in the Great Basin — including the depths required to connect wells to depleted aquifers — have hinted at declining groundwater, data from the joint German DLR-NASA GRACE missions provide a clearer picture of the total loss of water supply in the region. The original GRACE satellites, which flew from March 2002 to October 2017, and the successor GRACE–Follow On (GRACE–FO) satellites, which launched in May 2018 and are still active, track changes in Earth’s gravity due primarily to shifting water mass.
GRACE-based maps of fluctuating water levels have improved recently as the team has learned to parse more and finer details from the dataset. “Improved spatial resolution helped in this study to distinguish the location of the mass trends in the Western U.S. roughly ten times better than prior analyses,” said Bryant Loomis, who leads GRACE data analysis at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.
The diminishing water supplies of the U.S. Southwest could have consequences for both humans and wildlife, Hall said. In addition to affecting municipal water supplies and limiting agricultural irrigation, “It exposes the lake beds, which often harbor toxic minerals from agricultural runoff, waste, and anything else that ends up in the lakes.”
In Utah, a century of industrial chemicals accumulated in the Great Salt Lake, along with airborne pollutants from present-day mining and oil refinement, have settled in the water. The result is a hazardous muck that is uncovered and dried as the lake shrinks. Dust blown from dry lake beds, in turn, exacerbates air pollution in the region. Meanwhile, shrinking lakes are putting a strain on bird populations that rely on the lakes as stopovers during migration.
According to the new findings, Hall said, “The ultimate solution will have to include wiser water management.”
By James R. Riordon
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Scientists have predicted that droughts, floods will become more frequent and severe as our planet…
Article 1 year ago 9 min read Drought Makes its Home on the Range Article 3 years agoSlow Your Student’s ‘Summer Slide’ and Beat Boredom With NASA STEM
The school year has come to an end, and those long summer days are stretching ahead like an open runway. Parents and educators often worry about the “summer slide,” the concept that students may lose academic ground while out of school. But summer doesn’t mean students’ imaginations have to stay grounded!
Are you hoping to slow the summer slide or simply to beat back boredom with some fun options that will also keep young minds active? NASA’s Office of STEM Engagement has pulled together this collection of hands-on activities and interesting resources to set students up for a stellar summer vacation. Read on for ways to keep students entertained and engaged, from learning about NASA’s exciting missions, to exploring the world, to making some out-of-this-world art and more.
Take NASA With You on Summer VacationWhether you’re whiling away the hours on a quiet summer day or setting out on a travel adventure, NASA offers fun resources for young explorers to learn while passing the time.
Prepare for air travel with the Four Forces of Flight, a set of four activities explaining the forces that make airplanes work, and NASA’s Junior Pilot Program, in which Orville the flying squirrel teaches youngsters about sustainable aviation that’s making airplanes safer and faster. Students can also learn about NASA’s X-59 experimental aircraft, which will fly faster than the speed of sound while reducing the sound of sonic booms to mere “sonic thumps,” and the whole family can sign up as virtual passengers on NASA’s upcoming flights through the NASA Flight Log.
Traveling to somewhere new? Astronauts living and working in low Earth orbit take many photographs of Earth as it rotates. Explore the world using the Explore Astronaut Photography interactive map, or test geography knowledge through the “Where in the World” Expedition I and Expedition II interactive quizzes.
Of course, some kids prefer to kick back with a good book while on the couch, at the beach, in the backseat, or on a plane – and NASA is ready with reading material! Kids aged 3 to 8 can learn about the Space Launch System (SLS) rocket that will return humans to the Moon with the “Hooray for SLS” children’s book and related activities. Students of all ages are invited to take their imaginations on a lunar adventure with fictional astronaut Callie Rodriguez through the First Woman graphic novel series.
Blast Boredom With STEM Crafts and CreativityMaking, baking, coloring, or drawing – there are plenty of ways to keep kids’ artistic abilities engaged while learning.
Students can download and create their own Artemis illustrations through Learn How to Draw Artemis, featuring the SLS rocket and Orion spacecraft, and younger kids can learn the ABCs of human spaceflight with the Commercial Crew A to Z Activity and Coloring Booklet. Learn about the search for life in the universe while getting creative and colorful with Astrobiology Coloring and Drawing Pages.
If crafts are more appealing, create and launch a soda-straw rocket and use printable templates to build a model of the Orion spacecraft or the Parker Solar Probe. Kids can even create a sundial and use the Sun to tell time on a sunny day.
Finally, summer isn’t complete without a sweet treat, so bake some sunspot cookies. Real sunspots are not made of chocolate, but in this recipe, they are!
Hungry for More?Don’t let the summer doldrums get you down. NASA STEM offers an entire universe of activities, resources, and opportunities for STEM fans at a variety of grade levels. Check out the NASA STEM Search and discover more NASA STEM categories below.
Explore the NASA STEM Search Now Keep Exploring Discover More Topics From NASAFor Students Grades K-4
For Students Grades 5-8
For Students Grades 9-12
Learning Resources
Management and Program Analyst Mallory Carbon
Investigating the Origins of the Crab Nebula With NASA’s Webb
New data revises our view of this unusual supernova explosion.
A team of scientists used NASA’s James Webb Space Telescope to parse the composition of the Crab Nebula, a supernova remnant located 6,500 light-years away in the constellation Taurus. With the telescope’s MIRI (Mid-Infrared Instrument) and NIRCam (Near-Infrared Camera), the team gathered data that is helping to clarify the Crab Nebula’s history.
The Crab Nebula is the result of a core-collapse supernova from the death of a massive star. The supernova explosion itself was seen on Earth in 1054 CE and was bright enough to view during the daytime. The much fainter remnant observed today is an expanding shell of gas and dust, and outflowing wind powered by a pulsar, a rapidly spinning and highly magnetized neutron star.
The Crab Nebula is also highly unusual. Its atypical composition and very low explosion energy previously have been explained by an electron-capture supernova — a rare type of explosion that arises from a star with a less-evolved core made of oxygen, neon, and magnesium, rather than a more typical iron core.
“Now the Webb data widen the possible interpretations,” said Tea Temim, lead author of the study at Princeton University in New Jersey. “The composition of the gas no longer requires an electron-capture explosion, but could also be explained by a weak iron core-collapse supernova.”
Image A: Crab Nebula (NIRCam and MIRI) This image by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) shows different structural details of the Crab Nebula. The supernova remnant is comprised of several different components, including doubly ionized sulfur (represented in green), warm dust (magenta), and synchrotron emission (blue). Yellow-white mottled filaments within the Crab’s interior represent areas where dust and doubly ionized sulfur coincide. The observations were taken as part of General Observer program 1714. Studying the Present to Understand the PastPast research efforts have calculated the total kinetic energy of the explosion based on the quantity and velocities of the present-day ejecta. Astronomers deduced that the nature of the explosion was one of relatively low energy (less than one-tenth that of a normal supernova), and the progenitor star’s mass was in the range of eight to 10 solar masses — teetering on the thin line between stars that experience a violent supernova death and those that do not.
However, inconsistencies exist between the electron-capture supernova theory and observations of the Crab, particularly the observed rapid motion of the pulsar. In recent years, astronomers have also improved their understanding of iron core-collapse supernovae and now think that this type can also produce low-energy explosions, providing that the stellar mass is adequately low.
Webb Measurements Reconcile Historic ResultsTo lower the level of uncertainty surrounding the Crab’s progenitor star and nature of the explosion, the team led by Temim used Webb’s spectroscopic capabilities to hone in on two areas located within the Crab’s inner filaments.
Theories predict that because of the different chemical composition of the core in an electron-capture supernova, the nickel to iron (Ni/Fe) abundance ratio should be much higher than the ratio measured in our Sun (which contains these elements from previous generations of stars). Studies in the late 1980s and early 1990s measured the Ni/Fe ratio within the Crab using optical and near-infrared data and noted a high Ni/Fe abundance ratio that seemed to favor the electron-capture supernova scenario.
The Webb telescope, with its sensitive infrared capabilities, is now advancing Crab Nebula research. The team used MIRI’s spectroscopic abilities to measure the nickel and iron emission lines, resulting in a more reliable estimate of the Ni/Fe abundance ratio. They found that the ratio was still elevated compared to the Sun, but only modestly and much lower in comparison to prior estimates.
The revised values are consistent with electron-capture, but do not rule out an iron core-collapse explosion from a similarly low-mass star. (Higher-energy explosions from higher-mass stars are expected to produce ratios closer to solar abundances.) Further observational and theoretical work will be needed to distinguish between these two possibilities.
“At present, the spectral data from Webb covers two small regions of the Crab, so it’s important to study much more of the remnant and identify any spatial variations,” said Martin Laming of the Naval Research Laboratory in Washington and a co-author of the paper. “It would be interesting to see if we could identify emission lines from other elements, like cobalt or germanium.”
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Besides pulling spectral data from two small regions of the Crab Nebula’s interior to measure the abundance ratio, the telescope also observed the remnant’s broader environment to understand details of the synchrotron emission and the dust distribution.
The images and data collected by MIRI enabled the team to isolate the dust emission within the Crab and map it in high resolution for the first time. By mapping the warm dust emission with Webb, and even combining it with the Herschel Space Observatory’s data on cooler dust grains, the team created a well-rounded picture of the dust distribution: The outermost filaments contain relatively warmer dust, while cooler grains are prevalent near the center.
“Where dust is seen in the Crab is interesting because it differs from other supernova remnants, like Cassiopeia A and Supernova 1987A,” said Nathan Smith of the Steward Observatory at the University of Arizona and a co-author of the paper. “In those objects, the dust is in the very center. In the Crab, the dust is found in the dense filaments of the outer shell. The Crab Nebula lives up to a tradition in astronomy: The nearest, brightest, and best-studied objects tend to be bizarre.”
These findings have been accepted for publication in The Astrophysical Journal Letters.
The observations were taken as part of General Observer program 1714.
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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These findings have been accepted for publication in The Astrophysical Journal Letters.
Media ContactsLaura Betz – laura.e.betz@nasa.gov, Rob Gutro – rob.gutro@nasa.gov
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Abigail Major – amajor@stsci.edu / Christine Pulliam – cpulliam@stsci.edu
Space Telescope Science Institute, Baltimore, Md.
Infographic: Massive Stars: Engines of Creation
Articles: Explore Other Webb Supernova Articles
3D visualization video : “Crab Nebula: The Multiwavelength Structure of a Pulsar Wind Nebula”
Sonification: Multiwavelength image of the Crab Nebula
Explore More: Crab Nebula resources from NASA’s Universe of Learning
Related For KidsInteractive: Explore the Crab Nebula in multiple wavelengths
Activity: Create a stellar life cycle bookmark and bracelet
Activity: Flipbook resource for stellar evolution
En Español Keep Exploring Related Topics James Webb Space TelescopeWebb is the premier observatory of the next decade, serving thousands of astronomers worldwide. It studies every phase in the…
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Share Details Last Updated Jun 17, 2024 Editor Stephen Sabia Contact Laura Betz laura.e.betz@nasa.gov Related Terms
Globetrotting NASA Research Model Increases Accuracy
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater) The NASA 5.2% scale, semi-span version of the High Lift Common Research Model installed in the German-Dutch Wind Tunnels – Braunschweig Low-Speed Wind Tunnel in Braunschweig, Germany on May 4, 2023. NASANASA and its international partners are using the same generically shaped wing design to create physical and digital research models to better understand how air moves around an aircraft during takeoff and landing.
Various organizations are doing computer modeling with computational tools and conducting wind tunnel tests using the same High Lift Common Research Model (CRM-HL), a NASA-led effort.
This ensures the aerospace community is getting accurate answers despite any differences in testing conditions or facilities.
What started as a voluntary partnership in 2019 has grown into the CRM-HL ecosystem with 10 partners across five countries. The team is building eight wind tunnel models, which will be tested at eight wind tunnels during the next three years.
What we are learning today would take us 10 years to do alone. The partners are using each other’s research for the mutual benefit of all.Melissa Rivers
NASA Researcher
“What we are learning today would take us 10 years to do alone,” said Melissa Rivers, subproject manager in NASA’s Transformational Tools and Technologies project, which leads the CRM-HL research. “The partners are using each other’s research for the mutual benefit of all.”
The team will define and assess common wind tunnel conditions in more than 14 tests across the globe.
“Through this research, we are learning about differences that occur when we build and test several identical airplane models in multiple wind tunnels,” Rivers said.
Researchers can use data from these wind tunnel tests to then check if the research tools using computational fluid dynamics are accurately predicting the physics of an aircraft.
“The computer simulations and computational fluid dynamics tools are key contributions from this international partnership,” said NASA’s Mujeeb Malik, a lead researcher for the project. “The runs [tests] are critical to figuring out what we do not know and determining what we want to test.”
The partners are developing a standard way to communicate their data so that everyone can better compare the results from their models and wind tunnel tests.
NASA also is developing a cloud-based solution to give each partner access to the data and foster collaboration.
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This silent, 20-second video shows a computer simulation of air flowing over a 5.2% scale of NASA's High Lift Common Research Model wing design. The color key at lower right indicates the speed of the air.NASA Expanding Collaborations with Common Research ModelsThis high lift research effort builds on the success of a previous Common Research Model effort focused on transonic speeds.
Between 2008 and 2014, many organizations built their own versions of NASA’s model. They then tested the models in tunnels around the world.
The transonic model helped the community better understand the physics of aircraft at cruise. The current high lift model focuses on the takeoff and landing portions of flight when the aircraft is flying slower than at cruise.
Since there are more wind tunnels that can run low-speed tests, more partners can participate in the current collaboration.
The partners working on the CRM-HL span five countries – United States, United Kingdom, France, Germany, and Japan and include:
- NASA
- German Aerospace Center
- National Office for Aerospace Studies and Research, the French Aerospace Lab
- JAXA (Japan Aerospace Exploration Agency)
- European Transonic Wind Tunnel
- Aerospace Technology Institute
- Boeing
- Kawasaki Heavy Industries
- QinetiQ
- Airbus
Data from the CRM-HL research effort also are driving NASA’s High Lift Prediction Workshop series. The series is sponsored by the Applied Aerodynamics Technical Committee of the American Institute of Aeronautics and Astronautics.
The workshops are intended to engage the broader aviation community in these efforts and inspire researchers around the world.
Another goal of this research is to help realize Certification by Analysis, which supports key objectives of the NASA Computational Fluid Dynamics Vision 2030 Study.
NASA, industry, and academia developed the study to lay out a long-term plan for developing future computational capabilities and meeting software and hardware needs for computational fluid dynamics.
The aerospace community will require these resources to efficiently makeaccurate predictions of how air moves around an aircraft. This work also informs the analysis and design of aircraft.
Certification by Analysis would significantly reduce the amount of flight tests required for an aircraft or engine to meet the requirements for airworthiness.
This could save aircraft development programs time and millions of dollars. It could also improve product safety and performance.
The Federal Aviation Administration (FAA) sets the requirements for airworthiness. Companies must provide test results to show new aircraft and engines meet the regulations.
“Before the FAA would allow this type of certification, the analysis must be as accurate as flight testing,” said Rivers.
Facebook logo @NASA@NASAaero@NASA_es @NASA@NASAaero@NASA_es Instagram logo @NASA@NASAaero@NASA_es Linkedin logo @NASA Explore More 7 min read ARMD Solicitations Article 2 weeks ago 4 min read Winners Announced in Gateways to Blue Skies Aeronautics Competition Article 2 weeks ago 1 min read NASA TACP Team Visits with UCF Students, Faculty Article 3 weeks ago Keep Exploring Discover More Topics From NASAMissions
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Share Details Last Updated Jun 15, 2024 EditorJim BankeContactDiana Fitzgeralddiana.r.fitzgerald@nasa.gov Related Terms
