NASA
The NASA RASC-AL 2026 Competition
NASA is calling on the next generation of collegiate innovators to imagine bold new concepts pushing the boundaries of human exploration on the Moon, Mars, and beyond through the 2026 NASA Revolutionary Aerospace Systems Concepts – Academic Linkage (RASC-AL) competition. The RASC-AL challenge fuels innovation for aerospace systems concepts, analogs, and technology prototyping by bridging gaps through university engagement with NASA and industry. The competition is seeking U.S.-based undergraduate and graduate-level teams and their faculty advisors to develop new concepts to improve our ability to operate on the Moon and Mars. This year’s themes range from developing systems and technologies to support exploration of the lunar surface, to enhancing humanity’s ability to operate and return data from the surface of Mars.
Award: $112,000 in total prizes
Open Date: August 13, 2025
Close Date: February 23, 2026
For more information, visit: https://rascal.nianet.org/
NASA Seeks Moon and Mars Innovations Through University Challenge
NASA is calling on the next generation of collegiate innovators to imagine bold new concepts l pushing the boundaries of human exploration on the Moon, Mars, and beyond through the agency’s 2026 NASA Revolutionary Aerospace Systems Concepts – Academic Linkage (RASC-AL) competition.
The RASC-AL challenge fuels innovation for aerospace systems concepts, analogs, and technology prototyping by bridging gaps through university engagement with NASA and industry. The competition is seeking U.S.-based undergraduate and graduate-level teams and their faculty advisors to develop new concepts to improve our ability to operate on the Moon and Mars. This year’s themes range from developing systems and technologies to support exploration of the lunar surface, to enhancing humanity’s ability to operate and return data from the surface of Mars.
“This competition is a unique opportunity for university students to play a role in the future of space innovation,” said Dan Mazanek, assistant branch head of NASA’s Exploration Space Mission Analysis Branch at NASA’s Langley Research Center in Hampton Virginia. “The RASC-AL challenge fuels creativity and empowers students to explore what’s possible. We’re excited for another year of RASC-AL and fresh ideas coming our way.”
Interested and eligible teams are invited to propose groundbreaking solutions and systems approaches that redefine how humans live and explore in deep space with relation to one of the following themes:
- Communications, Positioning, Navigation, and Timing Architectures for Mars Surface Operations
- Lunar Surface Power and Power Management and Distribution Architectures
- Lunar Sample Return Concept
- Lunar Technology Demonstrations Leveraging Common Infrastructure
Teams should express their intent to participate by submitting a non-binding notice of intent by Monday Oct. 13. Teams who submit a notice will be invited to a question-and-answer session with NASA subject matter experts on Monday Oct. 27.
The proposals, due Monday Feb. 23, 2026, are required to be seven-to-nine pages with an accompanying two-to-three-minute video. Proposals should demonstrate innovative solutions with original engineering and analysis in response to one of the four 2026 RASC-AL themes. Each team’s response should address novel and robust technologies, capabilities, and operational models that support expanding human’s ability to thrive beyond Earth.
Based on review of the team proposal and video submissions, in March, up to 14 teams will be selected to advance to the final phase of the competition – writing a technical paper, creating a technical poster, and presenting their concepts to a panel of NASA and industry experts in a competitive design review at the 2026 RASC-AL Forum in Cocoa Beach, Florida, beginning Monday June 1, 2026.
“The RASC-AL challenge enables students to think like NASA engineers—and in doing so, they often become the engineers who will carry NASA forward,” said Dr. Christopher Jones, RASC-AL program sponsor and Chief Technologist for the Systems Analysis and Concepts Directorate at NASA Langley. “The concepts they develop for this year’s competition will help inform our future strategies.”
Each finalist team will receive a $7,000 stipend to facilitate their full participation in the 2026 RASC-AL competition, and the top two overall winning teams will each be awarded an additional $7,000 cash prize as well as an invitation to attend and present their concept at an aerospace conference later in 2026.
The 2026 NASA RASC-AL competition is administered by the National Institute of Aerospace on behalf of NASA. The RASC-AL competition is sponsored by the agency’s Strategy and Architecture Office in the Exploration Systems Development Mission Directorate at NASA Headquarters, the Space Technology Mission Directorate (STMD), and the Systems Analysis and Concepts Directorate at NASA Langley. The NASA Tournament Lab, part of the Prizes, Challenges, and Crowdsourcing Program in STMD, manages the challenge.
For more information about the RASC-AL competition, including eligibility and submission guidelines, visit: https://rascal.nianet.org/.
Compton J. Tucker Retires from NASA and is Named NAS Fellow
Dr. Compton J. Tucker – a senior researcher at NASA’s Goddard Space Flight Center (GSFC) – joins 149 newly elected members to the National Academy of Sciences (NAS) – see Photo. NAS is one of the highest honors in American science. Compton gave a virtual presentation at GSFC on July 21, 2025, in which he showed highlights from his 50 years of research and reflected on the honor of being selected as an NAS fellow. He admitted that he was surprised upon learning of his election in April 2025 – despite his prestigious career.
Photo 1. Compton Tucker uses satellites to address global environmental challenges.Photo credit: Colorado State UniversityIn some ways this award brings Compton’s career full circle. He first came to GSFC as a NAS postdoc in 1975 after having earned his Bachelor’s of Science degree at Colorado State University (CSU) in 1969. He followed with his Master’s of Science degree and Ph.D. from CSU’s College of Forestry in 1973 and 1975 respectively. Two years later, he joined NASA as a civil servant. After a prestigious 48 years of public service, Compton has decided to retire in March 2025.
Compton is a well-known pioneer in the field of satellite-based environmental analysis, using data from various U.S. Geological Survey–NASA Landsat missions and from the National Oceanographic and Atmospheric Administration’s (NOAA) Advanced Very High Resolution Radiometer (AVHRR) instrument, the prototype of which launched aboard the Television Infrared Observation Satellite–N (TIROS-N) in 1978, with launches continuing on NOAA and European polar orbiting satellites throughout the next 40 years. The last two AVHRR instruments, which launched on the European Organisation for the Exploitation of Meteorological Satellites’ (EUMETSAT) Meteorological Operational satellites (METOP–B and -C) in 2012 and 2018 respectively, are still operational today.
Photo 2. Earth scientist Compton Tucker, who has studied remote sensing of vegetation at NASA Goddard for 50 years, has been elected to the National Academy of Sciences.Photo credit: Compton TuckerIn his GSFC presentation, Compton described how, in the course of doing their research, he and his colleague(s) realized the original plans for AVHRR resulted in Channel 1 and 2 overlapping one another. In short, he explained that his input helped persuade NOAA management to change the design for Channel 1 of AVHRR – beginning with NOAA-7. It is fair to say that this change had a lasting impact, with 16 more AVHRR instruments (with slight modifications over time) launched over the next four decades.
Compton’s research has focused on global photosynthesis on land (e.g., grass-dominated savannas), determined land cover (i.e., forest fragmentation, deforestation, and forest condition), monitored droughts and food security, and evaluated ecologically coupled disease outbreaks. From 2005 to 2010, he was the co-chair of two Interagency Working Groups for Observations and Land Use and Land Cover Change. Compton was active in NASA’s Space Archaeology Program, participating in ground-based radar and magnetic surveys in Turkey, particularly at Troy, the Granicus River Valley, and Gordion. Over the course of his 50-year career, he has authored or co-authored more than 400 scholarly articles that have appeared in scientific journals – and in his presentation he hinted that more might be in store after retirement.
Compton has received numerous scientific awards and honors. He was elected to a fellow of the American Geophysical Union in 2009 and to the American Association for the Advancement of Science in 2015. He received the Senior Executive Service Presidential Rank Award for Meritorious Service (2017), the Vega Medal from the Swedish Society of Anthropology and Geography (2014), the Galathea Medal from the Royal Danish Geographical Society (2004), the William T. Pecora Award from the U.S. Geological Survey (1997), the Michael Collins Trophy for Current Achievement from the National Air and Space Museum (1993), the Henry Shaw Medal from the Missouri Botanical Garden (1992), and the Exceptional Scientific Achievement Medal from NASA (1987).
Compton enjoyed sharing his knowledge with the next generation of scientists. He served as an adjunct professor at the University of Maryland (1994–2024) and a consulting scholar at the University of Pennsylvania Museum of Archeology and Anthropology (2005–2024).
Congratulations to Compton on earning this prestigious – and well-earned – recognition from NAS. Best wishes to him in whatever is next on his journey.
The National Academy of Sciences is a private, nonprofit institution that was established under a congressional charter signed by President Abraham Lincoln in 1863. It recognizes achievement in science by election to membership, and – with the National Academy of Engineering and the National Academy of Medicine – provides science, engineering, and health policy advice to the federal government and other organizations.
Alligator Goes for a Swim
Alligator Goes for a Swim
An alligator moves through a brackish waterway at NASA’s Kennedy Space Center in Florida in this May 8, 2017, photo. The center shares space with the Merritt Island National Wildlife Refuge. More than 330 native and migratory bird species, 25 mammals, 117 fishes and 65 amphibians and reptiles call NASA Kennedy and the wildlife refuge home. The refuge is also home to over 1,000 known plant species.
Image credit: NASA/Bill White
Alligator Goes for a Swim
An alligator moves through a brackish waterway at NASA’s Kennedy Space Center in Florida in this May 8, 2017, photo. The center shares space with the Merritt Island National Wildlife Refuge. More than 330 native and migratory bird species, 25 mammals, 117 fishes and 65 amphibians and reptiles call NASA Kennedy and the wildlife refuge home. The refuge is also home to over 1,000 known plant species.
Image credit: NASA/Bill White
NASA’s Hubble Uncovers Rare White Dwarf Merger Remnant
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NASA’s Hubble Uncovers Rare White Dwarf Merger Remnant This is an illustration of a white dwarf star merging into a red giant star. A bow shock forms as the dwarf plunges through the star’s outer atmosphere. The passage strips down the white dwarf’s outer layers, exposing an interior carbon core. Artwork: NASA, ESA, STScI, Ralf Crawford (STScI)An international team of astronomers has discovered a cosmic rarity: an ultra-massive white dwarf star resulting from a white dwarf merging with another star, rather than through the evolution of a single star. This discovery, made by NASA’s Hubble Space Telescope’s sensitive ultraviolet observations, suggests these rare white dwarfs may be more common than previously suspected.
“It’s a discovery that underlines things may be different from what they appear to us at first glance,” said the principal investigator of the Hubble program, Boris Gaensicke, of the University of Warwick in the United Kingdom. “Until now, this appeared as a normal white dwarf, but Hubble’s ultraviolet vision revealed that it had a very different history from what we would have guessed.”
A white dwarf is a dense object with the same diameter as Earth, and represents the end state for stars that are not massive enough to explode as core-collapse supernovae. Our Sun will become a white dwarf in about 5 billion years.
In theory, a white dwarf can have a mass of up to 1.4 times that of the Sun, but white dwarfs heavier than the Sun are rare. These objects, which astronomers call ultra-massive white dwarfs, can form either through the evolution of a single massive star or through the merger of a white dwarf with another star, such as a binary companion.
This new discovery, published in the journal Nature Astronomy, marks the first time that a white dwarf born from colliding stars has been identified by its ultraviolet spectrum. Prior to this study, six white dwarf merger products were discovered via carbon lines in their visible-light spectra. All seven of these are part of a larger group that were found to be bluer than expected for their masses and ages from a study with ESA’s Gaia mission in 2019, with the evidence of mergers providing new insights into their formation history.
Astronomers used Hubble’s Cosmic Origins Spectrograph to investigate a white dwarf called WD 0525+526. Located 128 light-years away, it is 20% more massive than the Sun. In visible light, the spectrum of WD 0525+526’s atmosphere resembled that of a typical white dwarf. However, Hubble’s ultraviolet spectrum revealed something unusual: evidence of carbon in the white dwarf’s atmosphere.
White dwarfs that form through the evolution of a single star have atmospheres composed of hydrogen and helium. The core of the white dwarf is typically composed mostly of carbon and oxygen or oxygen and neon, but a thick atmosphere usually prevents these elements from appearing in the white dwarf’s spectrum.
When carbon appears in the spectrum of a white dwarf, it can signal a more violent origin than the typical single-star scenario: the collision of two white dwarfs, or of a white dwarf and a subgiant star. Such a collision can burn away the hydrogen and helium atmospheres of the colliding stars, leaving behind a scant layer of hydrogen and helium around the merger remnant that allows carbon from the white dwarf’s core to float upward, where it can be detected.
WD 0525+526 is remarkable even within the small group of white dwarfs known to be the product of merging stars. With a temperature of almost 21,000 kelvins (37,000 degrees Fahrenheit) and a mass of 1.2 solar masses, WD 0525+526 is hotter and more massive than the other white dwarfs in this group.
WD 0525+526’s extreme temperature posed something of a mystery for the team. For cooler white dwarfs, such as the six previously discovered merger products, a process called convection can mix carbon into the thin hydrogen-helium atmosphere. WD 0525+526 is too hot for convection to take place, however. Instead, the team determined a more subtle process called semi-convection brings a small amount of carbon up into WD 0525+526’s atmosphere. WD 0525+526 has the smallest amount of atmospheric carbon of any white dwarf known to result from a merger, about 100,000 times less than other merger remnants.
The high temperature and low carbon abundance mean that identifying this white dwarf as the product of a merger would have been impossible without Hubble’s sensitivity to ultraviolet light. Spectral lines from elements heavier than helium, like carbon, become fainter at visible wavelengths for hotter white dwarfs, but these spectral signals remain bright in the ultraviolet, where Hubble is uniquely positioned to spot them.
“Hubble’s Cosmic Origins Spectrograph is the only instrument that can obtain the superb quality ultraviolet spectroscopy that was required to detect the carbon in the atmosphere of this white dwarf,” said study lead Snehalata Sahu from the University of Warwick.
Because WD 0525+526’s origin was revealed only once astronomers glimpsed its ultraviolet spectrum, it’s likely that other seemingly “normal” white dwarfs are actually the result of cosmic collisions — a possibility the team is excited to explore in the future.
“We would like to extend our research on this topic by exploring how common carbon white dwarfs are among similar white dwarfs, and how many stellar mergers are hiding among the normal white dwarf family,” said study co-leader Antoine Bedrad from the University of Warwick. “That will be an important contribution to our understanding of white dwarf binaries, and the pathways to supernova explosions.”
The Hubble Space Telescope has been operating for more than three decades and continues to make ground-breaking discoveries that shape our fundamental understanding of the universe. Hubble is a project of international cooperation between NASA and ESA (European Space Agency). NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope and mission operations. Lockheed Martin Space, based in Denver, also supports mission operations at Goddard. The Space Telescope Science Institute in Baltimore, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA.
To learn more about Hubble, visit: https://science.nasa.gov/hubble
Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Related Images & Videos White Dwarf Merger IllustrationThis is an illustration of a white dwarf star merging into a red giant star. A bow shock forms as the dwarf plunges through the star’s outer atmosphere. The passage strips down the white dwarf’s outer layers, exposing an interior carbon core.
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Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov
Ray Villard
Space Telescope Science Institute
Baltimore, Maryland
Bethany Downer
ESA/Hubble
Garching, Germany
Keep Exploring Discover More Topics From Hubble Hubble Space Telescope
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
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NASA’s Hubble Uncovers Rare White Dwarf Merger Remnant
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- Impact & Benefits
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5 min read
NASA’s Hubble Uncovers Rare White Dwarf Merger Remnant This is an illustration of a white dwarf star merging into a red giant star. A bow shock forms as the dwarf plunges through the star’s outer atmosphere. The passage strips down the white dwarf’s outer layers, exposing an interior carbon core. Artwork: NASA, ESA, STScI, Ralf Crawford (STScI)An international team of astronomers has discovered a cosmic rarity: an ultra-massive white dwarf star resulting from a white dwarf merging with another star, rather than through the evolution of a single star. This discovery, made by NASA’s Hubble Space Telescope’s sensitive ultraviolet observations, suggests these rare white dwarfs may be more common than previously suspected.
“It’s a discovery that underlines things may be different from what they appear to us at first glance,” said the principal investigator of the Hubble program, Boris Gaensicke, of the University of Warwick in the United Kingdom. “Until now, this appeared as a normal white dwarf, but Hubble’s ultraviolet vision revealed that it had a very different history from what we would have guessed.”
A white dwarf is a dense object with the same diameter as Earth, and represents the end state for stars that are not massive enough to explode as core-collapse supernovae. Our Sun will become a white dwarf in about 5 billion years.
In theory, a white dwarf can have a mass of up to 1.4 times that of the Sun, but white dwarfs heavier than the Sun are rare. These objects, which astronomers call ultra-massive white dwarfs, can form either through the evolution of a single massive star or through the merger of a white dwarf with another star, such as a binary companion.
This new discovery, published in the journal Nature Astronomy, marks the first time that a white dwarf born from colliding stars has been identified by its ultraviolet spectrum. Prior to this study, six white dwarf merger products were discovered via carbon lines in their visible-light spectra. All seven of these are part of a larger group that were found to be bluer than expected for their masses and ages from a study with ESA’s Gaia mission in 2019, with the evidence of mergers providing new insights into their formation history.
Astronomers used Hubble’s Cosmic Origins Spectrograph to investigate a white dwarf called WD 0525+526. Located 128 light-years away, it is 20% more massive than the Sun. In visible light, the spectrum of WD 0525+526’s atmosphere resembled that of a typical white dwarf. However, Hubble’s ultraviolet spectrum revealed something unusual: evidence of carbon in the white dwarf’s atmosphere.
White dwarfs that form through the evolution of a single star have atmospheres composed of hydrogen and helium. The core of the white dwarf is typically composed mostly of carbon and oxygen or oxygen and neon, but a thick atmosphere usually prevents these elements from appearing in the white dwarf’s spectrum.
When carbon appears in the spectrum of a white dwarf, it can signal a more violent origin than the typical single-star scenario: the collision of two white dwarfs, or of a white dwarf and a subgiant star. Such a collision can burn away the hydrogen and helium atmospheres of the colliding stars, leaving behind a scant layer of hydrogen and helium around the merger remnant that allows carbon from the white dwarf’s core to float upward, where it can be detected.
WD 0525+526 is remarkable even within the small group of white dwarfs known to be the product of merging stars. With a temperature of almost 21,000 kelvins (37,000 degrees Fahrenheit) and a mass of 1.2 solar masses, WD 0525+526 is hotter and more massive than the other white dwarfs in this group.
WD 0525+526’s extreme temperature posed something of a mystery for the team. For cooler white dwarfs, such as the six previously discovered merger products, a process called convection can mix carbon into the thin hydrogen-helium atmosphere. WD 0525+526 is too hot for convection to take place, however. Instead, the team determined a more subtle process called semi-convection brings a small amount of carbon up into WD 0525+526’s atmosphere. WD 0525+526 has the smallest amount of atmospheric carbon of any white dwarf known to result from a merger, about 100,000 times less than other merger remnants.
The high temperature and low carbon abundance mean that identifying this white dwarf as the product of a merger would have been impossible without Hubble’s sensitivity to ultraviolet light. Spectral lines from elements heavier than helium, like carbon, become fainter at visible wavelengths for hotter white dwarfs, but these spectral signals remain bright in the ultraviolet, where Hubble is uniquely positioned to spot them.
“Hubble’s Cosmic Origins Spectrograph is the only instrument that can obtain the superb quality ultraviolet spectroscopy that was required to detect the carbon in the atmosphere of this white dwarf,” said study lead Snehalata Sahu from the University of Warwick.
Because WD 0525+526’s origin was revealed only once astronomers glimpsed its ultraviolet spectrum, it’s likely that other seemingly “normal” white dwarfs are actually the result of cosmic collisions — a possibility the team is excited to explore in the future.
“We would like to extend our research on this topic by exploring how common carbon white dwarfs are among similar white dwarfs, and how many stellar mergers are hiding among the normal white dwarf family,” said study co-leader Antoine Bedrad from the University of Warwick. “That will be an important contribution to our understanding of white dwarf binaries, and the pathways to supernova explosions.”
The Hubble Space Telescope has been operating for more than three decades and continues to make ground-breaking discoveries that shape our fundamental understanding of the universe. Hubble is a project of international cooperation between NASA and ESA (European Space Agency). NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope and mission operations. Lockheed Martin Space, based in Denver, also supports mission operations at Goddard. The Space Telescope Science Institute in Baltimore, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA.
To learn more about Hubble, visit: https://science.nasa.gov/hubble
Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Related Images & Videos White Dwarf Merger IllustrationThis is an illustration of a white dwarf star merging into a red giant star. A bow shock forms as the dwarf plunges through the star’s outer atmosphere. The passage strips down the white dwarf’s outer layers, exposing an interior carbon core.
Explore More Spectroscopy
Studying light in detail allows astronomers to uncover the very nature of the objects that emit, absorb, or reflect light.
Hubble Directly Measures Mass of Lone White Dwarf
Astronomers using Hubble have for the first time directly measured the mass of a single, isolated white dwarf.
Dead Star Caught Ripping Up Planetary System
Astronomers have observed a white dwarf star that is consuming both rocky-metallic and icy material, the ingredients of planets.
Water-rich Planetary Building Blocks Found Around White Dwarf
Astronomers using Hubble found the building blocks of solid planets that are capable of having substantial amounts of water.
Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov
Ray Villard
Space Telescope Science Institute
Baltimore, Maryland
Bethany Downer
ESA/Hubble
Garching, Germany
Keep Exploring Discover More Topics From Hubble Hubble Space Telescope
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
Hubble Science Highlights
Hubble Images
Hubble News
NASA’s SpaceX-33 Resupply Mission to Launch Research to Station
Research traveling to the International Space Station aboard NASA’s SpaceX 33rd commercial resupply mission includes testing 3D bioprinting of an implantable medical device, observing behavior of engineered liver tissues, examining microgravity’s effects on bone-forming cells, and additional 3D printing of metal in space. The SpaceX Dragon spacecraft is scheduled to launch to the orbiting laboratory in late August.
For nearly 25 years, the International Space Station has provided research capabilities used by scientists from over 110 countries to conduct more than 4,000 groundbreaking experiments in microgravity. Research conducted aboard the space station advances future space exploration – including missions to the Moon and Mars – and provides multiple benefits to humanity.
Read more about some of the latest investigations headed to the orbiting lab.
Better nerve bridge Eight implantable nerve devices printed on the space station.Auxilium BiotechnologiesScientists are creating an implantable device in microgravity that could support nerve regrowth after injuries. The device is created through bioprinting, a type of 3D printing that uses living cells or proteins as raw materials.
Traumatic injuries can leave a gap between nerves, and existing treatments have limited ability to restore nerve function and may result in impaired physical function. A bioprinted device to bridge the nerve gap could accelerate recovery and preserve function.
“On this mission, we plan to print up to 18 of the implants and anticipate using them in preclinical studies on the ground in 2026 and 2027,” said Jacob Koffler, principal investigator at Auxilium Biotechnologies Inc in San Diego. Tissues bioprinted in microgravity may be higher quality than those made on Earth and results could support future manufacturing of medical devices in space for crew members on space missions and patients on Earth.
Bioprinted tissues with blood vessels A researcher holds vascularized tissue bioprinted on the ground for study in space.The Wake Forest Institute of Regenerative MedicineResearchers plan to bioprint liver tissue containing blood vessels on the ground and examine how the tissue develops in microgravity. Results could help support the eventual production of entire functional organs for transplantation on Earth.
A previous mission tested whether this type of bioprinted liver tissue survived and functioned in space, according to James Yoo, principal investigator at the Wake Forest Institute of Regenerative Medicine in Winston-Salem. This round could show whether microgravity improves development of the bioprinted tissue.
“We are especially keen on accelerating the development of vascular networks in the tissue,” Yoo said. Vascular networks produce the blood vessels needed to keep these tissues functional and healthy.
Blocking bone loss A microscopic image of stem cells derived from human bone marrow stained with red dye.Mayo ClinicA study of bone-forming stem cells in microgravity could provide insight into the basic mechanisms of the bone loss astronauts experience during space flight.
Researchers identified a protein in the body called IL-6 that can send signals to stem cells to promote either bone formation or bone loss. This work evaluates whether blocking IL-6 signals could reduce bone loss during spaceflight.
“If we are successful, the compound also can be evaluated for the treatment of conditions associated with bone loss on Earth, such as osteoporosis and certain types of cancers,” said Abba Zubair, principal investigator at the Mayo Clinic in Florida.
Space printing goes metal Metal specimens printed on the ground for ESA’s Metal 3D Printer investigation.Airbus Defence and Space SASAs mission duration and distance from Earth increase, resupply becomes harder. Additive manufacturing or 3D printing could be used to make parts and dedicated tools on demand, enhancing mission autonomy.
Research on the space station has made great strides in 3D printing with plastic, but it is not suitable for all uses. The ESA (European Space Agency) Metal 3D Printer investigation builds on recent successful printing of the first metal parts in space.
“We’ll print several small cubes using different strategies to help determine the optimal approach for metal printers in space,” said Rob Postema, ESA technical officer. Quality of the space-printed items will be compared against reference prints made on the ground.
This investigation is a continuation of ESA’s efforts to develop in-space manufacturing and materials recycling capabilities. The ESA investigation team includes Airbus Defence and Space SAS and the User Support Centre CADMOS in France.
Download high-resolution photos and videos of the research mentioned in this article.
Learn more about the research aboard the International Space Station at:
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Webb Narrows Atmospheric Possibilities for Earth-sized Exoplanet TRAPPIST-1 d
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NASA, ESA, CSA, Joseph Olmsted (STScI)
The exoplanet TRAPPIST-1 d intrigues astronomers looking for possibly habitable worlds beyond our solar system because it is similar in size to Earth, rocky, and resides in an area around its star where liquid water on its surface is theoretically possible. But according to a new study using data from NASA’s James Webb Space Telescope, it does not have an Earth-like atmosphere.
“Ultimately, we want to know if something like the environment we enjoy on Earth can exist elsewhere, and under what conditions. While NASA’s James Webb Space Telescope is giving us the ability to explore this question in Earth-sized planets for the first time, at this point we can rule out TRAPPIST-1 d from a list of potential Earth twins or cousins,” said Caroline Piaulet-Ghorayeb of the University of Chicago and Trottier Institute for Research on Exoplanets (IREx) at Université de Montréal, lead author of the study published in The Astrophysical Journal.
Planet TRAPPIST-1 dThe TRAPPIST-1 system is located 40 light-years away and was revealed as the record-holder for most Earth-sized rocky planets around a single star in 2017, thanks to data from NASA’s retired Spitzer Space Telescope and other observatories. Due to that star being a dim, relatively cold red dwarf, the “habitable zone” or “Goldilocks zone” – where the planet’s temperature may be just right, such that liquid surface water is possible – lies much closer to the star than in our solar system. TRAPPIST-1 d, the third planet from the red dwarf star, lies on the cusp of that temperate zone, yet its distance to its star is only 2 percent of Earth’s distance from the Sun. TRAPPIST-1 d completes an entire orbit around its star, its year, in only four Earth days.
Webb’s NIRSpec (Near-Infrared Spectrograph) instrument did not detect molecules from TRAPPIST-1 d that are common in Earth’s atmosphere, like water, methane, or carbon dioxide. However, Piaulet-Ghorayeb outlined several possibilities for the exoplanet that remain open for follow-up study.
“There are a few potential reasons why we don’t detect an atmosphere around TRAPPIST-1 d. It could have an extremely thin atmosphere that is difficult to detect, somewhat like Mars. Alternatively, it could have very thick, high-altitude clouds that are blocking our detection of specific atmospheric signatures — something more like Venus. Or, it could be a barren rock, with no atmosphere at all,” Piaulet-Ghorayeb said.
Image: TRAPPIST-1 d (Artist’s Concept) This artist’s concept depicts planet TRAPPIST-1 d passing in front of its turbulent star, with other members of the closely packed system shown in the background. The TRAPPIST-1 system is intriguing to scientists for a few reasons. Not only does the system have seven Earth-sized rocky worlds, but its star is a red dwarf, the most common type of star in the Milky Way galaxy. If an Earth-sized world can maintain an atmosphere here, and thus have the potential for liquid surface water, the chance of finding similar worlds throughout the galaxy is much higher. In studying the TRAPPIST-1 planets, scientists are determining the best methods for separating starlight from potential atmospheric signatures in data from NASA’s James Webb Space Telescope. The star TRAPPIST-1’s variability, with frequent flares, provides a challenging testing ground for these methods. NASA, ESA, CSA, Joseph Olmsted (STScI) The Star TRAPPIST-1No matter what the case may be for TRAPPIST-1 d, it’s tough being a planet in orbit around a red dwarf star. TRAPPIST-1, the host star of the system, is known to be volatile, often releasing flares of high-energy radiation with the potential to strip off the atmospheres of its small planets, especially those orbiting most closely. Nevertheless, scientists are motivated to seek signs of atmospheres on the TRAPPIST-1 planets because red dwarf stars are the most common stars in our galaxy. If planets can hold on to an atmosphere here, under waves of harsh stellar radiation, they could, as the saying goes, make it anywhere.
“Webb’s sensitive infrared instruments are allowing us to delve into the atmospheres of these smaller, colder planets for the first time,” said Björn Benneke of IREx at Université de Montréal, a co-author of the study. “We’re really just getting started using Webb to look for atmospheres on Earth-sized planets, and to define the line between planets that can hold onto an atmosphere, and those that cannot.”
The Outer TRAPPIST-1 PlanetsWebb observations of the outer TRAPPIST-1 planets are ongoing, which hold both potential and peril. On the one hand, Benneke said, planets e, f, g, and h may have better chances of having atmospheres because they are further away from the energetic eruptions of their host star. However, their distance and colder environment will make atmospheric signatures more difficult to detect, even with Webb’s infrared instruments.
“All hope is not lost for atmospheres around the TRAPPIST-1 planets,” Piaulet-Ghorayeb said. “While we didn’t find a big, bold atmospheric signature at planet d, there is still potential for the outer planets to be holding onto a lot of water and other atmospheric components.”
“As NASA leads the way in searching for life outside our solar system, one of the most important avenues we can pursue is understanding which planets retain their atmospheres, and why,” said Shawn Domagal-Goldman, acting director of the Astrophysics Division at NASA Headquarters in Washington. “NASA’s James Webb Space Telescope has pushed our capabilities for studying exoplanet atmospheres further than ever before, beyond extreme worlds to some rocky planets – allowing us to begin confirming theories about the kind of planets that may be potentially habitable. This important groundwork will position our next missions, like NASA’s Habitable Worlds Observatory, to answer a universal question: Are we alone?”
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).
To learn more about Webb, visit:
DownloadsClick any image to open a larger version.
View/Download all image products at all resolutions for this article from the Space Telescope Science Institute.
Media ContactsLaura Betz – laura.e.betz@nasa.gov
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Hannah Braun – hbraun@stsci.edu
Space Telescope Science Institute, Baltimore, Md.
Read more about the TRAPPIST-1 system
Read more about changing views on the “habitable zone”
Webb Blog: Reconnaissance of Potentially Habitable Worlds with NASA’s Webb
Video: How to Study Exoplanets
Video: How do we learn about a planet’s Atmosphere?
Learn more about exoplanets
Read more about studying TRAPPIST-1 c with Webb
Read more about studying TRAPPIST-1 b with Webb
Related For Kids 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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NASA’s SpaceX-33 Resupply Mission to Launch Research to Station
Research traveling to the International Space Station aboard NASA’s SpaceX 33rd commercial resupply mission includes testing 3D bioprinting of an implantable medical device, observing behavior of engineered liver tissues, examining microgravity’s effects on bone-forming cells, and additional 3D printing of metal in space. The SpaceX Dragon spacecraft is scheduled to launch to the orbiting laboratory in late August.
For nearly 25 years, the International Space Station has provided research capabilities used by scientists from over 110 countries to conduct more than 4,000 groundbreaking experiments in microgravity. Research conducted aboard the space station advances future space exploration – including missions to the Moon and Mars – and provides multiple benefits to humanity.
Read more about some of the latest investigations headed to the orbiting lab.
Better nerve bridge Eight implantable nerve devices printed on the space station.Auxilium BiotechnologiesScientists are creating an implantable device in microgravity that could support nerve regrowth after injuries. The device is created through bioprinting, a type of 3D printing that uses living cells or proteins as raw materials.
Traumatic injuries can leave a gap between nerves, and existing treatments have limited ability to restore nerve function and may result in impaired physical function. A bioprinted device to bridge the nerve gap could accelerate recovery and preserve function.
“On this mission, we plan to print up to 18 of the implants and anticipate using them in preclinical studies on the ground in 2026 and 2027,” said Jacob Koffler, principal investigator at Auxilium Biotechnologies Inc in San Diego. Tissues bioprinted in microgravity may be higher quality than those made on Earth and results could support future manufacturing of medical devices in space for crew members on space missions and patients on Earth.
Bioprinted tissues with blood vessels A researcher holds vascularized tissue bioprinted on the ground for study in space.The Wake Forest Institute of Regenerative MedicineResearchers plan to bioprint liver tissue containing blood vessels on the ground and examine how the tissue develops in microgravity. Results could help support the eventual production of entire functional organs for transplantation on Earth.
A previous mission tested whether this type of bioprinted liver tissue survived and functioned in space, according to James Yoo, principal investigator at the Wake Forest Institute of Regenerative Medicine in Winston-Salem. This round could show whether microgravity improves development of the bioprinted tissue.
“We are especially keen on accelerating the development of vascular networks in the tissue,” Yoo said. Vascular networks produce the blood vessels needed to keep these tissues functional and healthy.
Blocking bone loss A microscopic image of stem cells derived from human bone marrow stained with red dye.Mayo ClinicA study of bone-forming stem cells in microgravity could provide insight into the basic mechanisms of the bone loss astronauts experience during space flight.
Researchers identified a protein in the body called IL-6 that can send signals to stem cells to promote either bone formation or bone loss. This work evaluates whether blocking IL-6 signals could reduce bone loss during spaceflight.
“If we are successful, the compound also can be evaluated for the treatment of conditions associated with bone loss on Earth, such as osteoporosis and certain types of cancers,” said Abba Zubair, principal investigator at the Mayo Clinic in Florida.
Space printing goes metal Metal specimens printed on the ground for ESA’s Metal 3D Printer investigation.Airbus Defence and Space SASAs mission duration and distance from Earth increase, resupply becomes harder. Additive manufacturing or 3D printing could be used to make parts and dedicated tools on demand, enhancing mission autonomy.
Research on the space station has made great strides in 3D printing with plastic, but it is not suitable for all uses. The ESA (European Space Agency) Metal 3D Printer investigation builds on recent successful printing of the first metal parts in space.
“We’ll print several small cubes using different strategies to help determine the optimal approach for metal printers in space,” said Rob Postema, ESA technical officer. Quality of the space-printed items will be compared against reference prints made on the ground.
This investigation is a continuation of ESA’s efforts to develop in-space manufacturing and materials recycling capabilities. The ESA investigation team includes Airbus Defence and Space SAS and the User Support Centre CADMOS in France.
Download high-resolution photos and videos of the research mentioned in this article.
Learn more about the research aboard the International Space Station at:
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Webb Narrows Atmospheric Possibilities for Earth-sized Exoplanet TRAPPIST-1 d
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NASA, ESA, CSA, Joseph Olmsted (STScI)
The exoplanet TRAPPIST-1 d intrigues astronomers looking for possibly habitable worlds beyond our solar system because it is similar in size to Earth, rocky, and resides in an area around its star where liquid water on its surface is theoretically possible. But according to a new study using data from NASA’s James Webb Space Telescope, it does not have an Earth-like atmosphere.
“Ultimately, we want to know if something like the environment we enjoy on Earth can exist elsewhere, and under what conditions. While NASA’s James Webb Space Telescope is giving us the ability to explore this question in Earth-sized planets for the first time, at this point we can rule out TRAPPIST-1 d from a list of potential Earth twins or cousins,” said Caroline Piaulet-Ghorayeb of the University of Chicago and Trottier Institute for Research on Exoplanets (IREx) at Université de Montréal, lead author of the study published in The Astrophysical Journal.
Planet TRAPPIST-1 dThe TRAPPIST-1 system is located 40 light-years away and was revealed as the record-holder for most Earth-sized rocky planets around a single star in 2017, thanks to data from NASA’s retired Spitzer Space Telescope and other observatories. Due to that star being a dim, relatively cold red dwarf, the “habitable zone” or “Goldilocks zone” – where the planet’s temperature may be just right, such that liquid surface water is possible – lies much closer to the star than in our solar system. TRAPPIST-1 d, the third planet from the red dwarf star, lies on the cusp of that temperate zone, yet its distance to its star is only 2 percent of Earth’s distance from the Sun. TRAPPIST-1 d completes an entire orbit around its star, its year, in only four Earth days.
Webb’s NIRSpec (Near-Infrared Spectrograph) instrument did not detect molecules from TRAPPIST-1 d that are common in Earth’s atmosphere, like water, methane, or carbon dioxide. However, Piaulet-Ghorayeb outlined several possibilities for the exoplanet that remain open for follow-up study.
“There are a few potential reasons why we don’t detect an atmosphere around TRAPPIST-1 d. It could have an extremely thin atmosphere that is difficult to detect, somewhat like Mars. Alternatively, it could have very thick, high-altitude clouds that are blocking our detection of specific atmospheric signatures — something more like Venus. Or, it could be a barren rock, with no atmosphere at all,” Piaulet-Ghorayeb said.
Image: TRAPPIST-1 d (Artist’s Concept) This artist’s concept depicts planet TRAPPIST-1 d passing in front of its turbulent star, with other members of the closely packed system shown in the background. The TRAPPIST-1 system is intriguing to scientists for a few reasons. Not only does the system have seven Earth-sized rocky worlds, but its star is a red dwarf, the most common type of star in the Milky Way galaxy. If an Earth-sized world can maintain an atmosphere here, and thus have the potential for liquid surface water, the chance of finding similar worlds throughout the galaxy is much higher. In studying the TRAPPIST-1 planets, scientists are determining the best methods for separating starlight from potential atmospheric signatures in data from NASA’s James Webb Space Telescope. The star TRAPPIST-1’s variability, with frequent flares, provides a challenging testing ground for these methods. NASA, ESA, CSA, Joseph Olmsted (STScI) The Star TRAPPIST-1No matter what the case may be for TRAPPIST-1 d, it’s tough being a planet in orbit around a red dwarf star. TRAPPIST-1, the host star of the system, is known to be volatile, often releasing flares of high-energy radiation with the potential to strip off the atmospheres of its small planets, especially those orbiting most closely. Nevertheless, scientists are motivated to seek signs of atmospheres on the TRAPPIST-1 planets because red dwarf stars are the most common stars in our galaxy. If planets can hold on to an atmosphere here, under waves of harsh stellar radiation, they could, as the saying goes, make it anywhere.
“Webb’s sensitive infrared instruments are allowing us to delve into the atmospheres of these smaller, colder planets for the first time,” said Björn Benneke of IREx at Université de Montréal, a co-author of the study. “We’re really just getting started using Webb to look for atmospheres on Earth-sized planets, and to define the line between planets that can hold onto an atmosphere, and those that cannot.”
The Outer TRAPPIST-1 PlanetsWebb observations of the outer TRAPPIST-1 planets are ongoing, which hold both potential and peril. On the one hand, Benneke said, planets e, f, g, and h may have better chances of having atmospheres because they are further away from the energetic eruptions of their host star. However, their distance and colder environment will make atmospheric signatures more difficult to detect, even with Webb’s infrared instruments.
“All hope is not lost for atmospheres around the TRAPPIST-1 planets,” Piaulet-Ghorayeb said. “While we didn’t find a big, bold atmospheric signature at planet d, there is still potential for the outer planets to be holding onto a lot of water and other atmospheric components.”
“As NASA leads the way in searching for life outside our solar system, one of the most important avenues we can pursue is understanding which planets retain their atmospheres, and why,” said Shawn Domagal-Goldman, acting director of the Astrophysics Division at NASA Headquarters in Washington. “NASA’s James Webb Space Telescope has pushed our capabilities for studying exoplanet atmospheres further than ever before, beyond extreme worlds to some rocky planets – allowing us to begin confirming theories about the kind of planets that may be potentially habitable. This important groundwork will position our next missions, like NASA’s Habitable Worlds Observatory, to answer a universal question: Are we alone?”
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).
To learn more about Webb, visit:
DownloadsClick any image to open a larger version.
View/Download all image products at all resolutions for this article from the Space Telescope Science Institute.
Media ContactsLaura Betz – laura.e.betz@nasa.gov
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Hannah Braun – hbraun@stsci.edu
Space Telescope Science Institute, Baltimore, Md.
Read more about the TRAPPIST-1 system
Read more about changing views on the “habitable zone”
Webb Blog: Reconnaissance of Potentially Habitable Worlds with NASA’s Webb
Video: How to Study Exoplanets
Video: How do we learn about a planet’s Atmosphere?
Learn more about exoplanets
Read more about studying TRAPPIST-1 c with Webb
Read more about studying TRAPPIST-1 b with Webb
Related For Kids 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…
Exoplanets
Stars
Universe
NASA Glenn Offers Students Work-Based Learning Through Engineering Institute
This summer, NASA’s Glenn Research Center in Cleveland hosted the NASA Glenn High School Engineering Institute, a free, work-based learning experience designed to prepare rising high school juniors and seniors for careers in the aerospace workforce.
“The institute immerses students in NASA’s work, providing essential career readiness tools for future science, technology, engineering, and mathematics-focused academic and professional pursuits,” said Jerry Voltz of NASA Glenn’s Office of STEM Engagement.
Throughout the five-day sessions (offered three separate weeks in July), students used authentic NASA mission content and collaborated with Glenn’s technical experts. They gained a deeper understanding of the engineering design process, developed practical engineering solutions to real-world challenges, and tested prototypes to address key mission areas such as:
- Acoustic dampening: How can we reduce noise pollution from jet engines?
- Power management and distribution: How can we develop a smart power system for future space stations?
- Simulated lunar operations: Can we invent tires that don’t use air?
Voltz said he hoped students left the program with three key takeaways: a deeper curiosity and excitement for STEM careers, firsthand insight into how cutting-edge technology developed in Cleveland contributes to NASA’s most prominent missions, and most importantly, a feeling of empowerment gained from engaging with some of NASA’s brightest minds in the field.
Return to NewsletterNASA Glenn Offers Students Work-Based Learning Through Engineering Institute
This summer, NASA’s Glenn Research Center in Cleveland hosted the NASA Glenn High School Engineering Institute, a free, work-based learning experience designed to prepare rising high school juniors and seniors for careers in the aerospace workforce.
“The institute immerses students in NASA’s work, providing essential career readiness tools for future science, technology, engineering, and mathematics-focused academic and professional pursuits,” said Jerry Voltz of NASA Glenn’s Office of STEM Engagement.
Throughout the five-day sessions (offered three separate weeks in July), students used authentic NASA mission content and collaborated with Glenn’s technical experts. They gained a deeper understanding of the engineering design process, developed practical engineering solutions to real-world challenges, and tested prototypes to address key mission areas such as:
- Acoustic dampening: How can we reduce noise pollution from jet engines?
- Power management and distribution: How can we develop a smart power system for future space stations?
- Simulated lunar operations: Can we invent tires that don’t use air?
Voltz said he hoped students left the program with three key takeaways: a deeper curiosity and excitement for STEM careers, firsthand insight into how cutting-edge technology developed in Cleveland contributes to NASA’s most prominent missions, and most importantly, a feeling of empowerment gained from engaging with some of NASA’s brightest minds in the field.
Return to NewsletterNASA Glenn Shoots for the Stars During WNBA All-Star Weekend
From astronauts to athletes, researchers to referees, and communicators to coaches, NASA is much like basketball – we all train to reach the top of our game. Staff from NASA’s Glenn Research Center in Cleveland drove home this point during the “All-Star Shoot for the Stars” event at The Children’s Museum of Indianapolis, July 17-19. As part of WNBA All-Star Game activities, this event highlighted NASA technology while illuminating the intersection of sports and STEM.
The event offered a captivating look into space exploration, thanks to the combined efforts of NASA and museum staff. Highlights included a detailed Orion exhibit, a new spacesuit display featuring five full-scale spacesuits, and virtual reality demonstrations. Visitors also had the chance to enjoy an interactive spacesuit app and a unique cosmic selfie station.
On Friday, July 18, 2025, visitors at NASA’s “All-Star Shoot for the Stars” event at The Children’s Museum of Indianapolis look at a new spacesuit display featuring five full-scale spacesuits. Credit: NASA/Christopher RichardsThe event was made even more memorable by Artemis II astronaut Victor Glover, who connected with visitors and posed for photos. WNBA legend Tamika Catchings also made a special appearance, inspiring attendees with a message to “aim high!”
“All Star Weekend presented an excellent opportunity to share NASA’s mission with the Indianapolis community and people across the Midwest who were in town for the game,” said Jan Wittry, Glenn’s news chief. “I saw children’s faces light up as they interacted with the exhibits and talked to NASA experts, sparking a curiosity among our potential future STEM workforce.”
Return to NewsletterNASA Glenn Shoots for the Stars During WNBA All-Star Weekend
From astronauts to athletes, researchers to referees, and communicators to coaches, NASA is much like basketball – we all train to reach the top of our game. Staff from NASA’s Glenn Research Center in Cleveland drove home this point during the “All-Star Shoot for the Stars” event at The Children’s Museum of Indianapolis, July 17-19. As part of WNBA All-Star Game activities, this event highlighted NASA technology while illuminating the intersection of sports and STEM.
The event offered a captivating look into space exploration, thanks to the combined efforts of NASA and museum staff. Highlights included a detailed Orion exhibit, a new spacesuit display featuring five full-scale spacesuits, and virtual reality demonstrations. Visitors also had the chance to enjoy an interactive spacesuit app and a unique cosmic selfie station.
On Friday, July 18, 2025, visitors at NASA’s “All-Star Shoot for the Stars” event at The Children’s Museum of Indianapolis look at a new spacesuit display featuring five full-scale spacesuits. Credit: NASA/Christopher RichardsThe event was made even more memorable by Artemis II astronaut Victor Glover, who connected with visitors and posed for photos. WNBA legend Tamika Catchings also made a special appearance, inspiring attendees with a message to “aim high!”
“All Star Weekend presented an excellent opportunity to share NASA’s mission with the Indianapolis community and people across the Midwest who were in town for the game,” said Jan Wittry, Glenn’s news chief. “I saw children’s faces light up as they interacted with the exhibits and talked to NASA experts, sparking a curiosity among our potential future STEM workforce.”
Return to NewsletterNASA Glenn Names University Student Design Challenge Winner
A student team from The Ohio State University secured first place in NASA Glenn Research Center’s 2025-2026 University Student Design Challenge for their innovative design aimed at managing fluids in space. The team will develop a working prototype as part of their senior capstone project during the upcoming academic year.
On June 23, the team visited NASA Glenn in Cleveland to present their winning designs to center leadership and tour the Zero Gravity Research Facility, where their design could undergo future testing. The challenge encourages college students to develop innovative approaches to NASA mission needs, featuring both aeronautics and space-themed projects.
University Student Design Challenge winners from The Ohio State University gather at the top of the Zero Gravity Drop Tower at NASA’s Glenn Research Center in Cleveland on Monday, June 23, 2025. Credit: NASA/Jef JanisNASA Glenn engineers Nancy Hall and John McQuillan served as student mentors and technical advisors for the USDC SPACE I design challenge.
To learn more, explore NASA’s STEM opportunities.
Return to NewsletterNASA Glenn Names University Student Design Challenge Winner
A student team from The Ohio State University secured first place in NASA Glenn Research Center’s 2025-2026 University Student Design Challenge for their innovative design aimed at managing fluids in space. The team will develop a working prototype as part of their senior capstone project during the upcoming academic year.
On June 23, the team visited NASA Glenn in Cleveland to present their winning designs to center leadership and tour the Zero Gravity Research Facility, where their design could undergo future testing. The challenge encourages college students to develop innovative approaches to NASA mission needs, featuring both aeronautics and space-themed projects.
University Student Design Challenge winners from The Ohio State University gather at the top of the Zero Gravity Drop Tower at NASA’s Glenn Research Center in Cleveland on Monday, June 23, 2025. Credit: NASA/Jef JanisNASA Glenn engineers Nancy Hall and John McQuillan served as student mentors and technical advisors for the USDC SPACE I design challenge.
To learn more, explore NASA’s STEM opportunities.
Return to NewsletterCuriosity Blog, Sols 4624-4626: A Busy Weekend at the Boxwork
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Curiosity Blog, Sols 4624-4626: A Busy Weekend at the Boxwork NASA’s Mars rover Curiosity captured this image of the three intersecting ridges in front of it this weekend that make a sort of “peace sign” shape. Curiosity acquired the image using its Left Navigation Camera on Aug. 8, 2025 — Sol 4623, or Martian day 4,623 of the Mars Science Laboratory mission — at 06:20:38 UTC. NASA/JPL-CaltechWritten by Alex Innanen, Atmospheric Scientist at York University
Earth planning date: Friday, Aug. 8, 2025
We continue to progress through the boxwork structures, arriving today at the “peace sign” ridges we were aiming for in our last drive. We’re spending the first two sols of the weekend at this location, learning everything we can about the boxwork ridges all around us. Then we’re driving further along and spending our third sol at our next location doing a bit more untargeted science.
Our first sol includes three contact science targets, “Palmira,” “Casicasi,” and “Bococo,” which both MAHLI and APXS will be checking out nice and close. ChemCam is also using its LIBS laser to check out Bococo, and taking a mosaic of some more distant boxwork ridges. Not to be left out, Mastcam is taking a mosaic of the intersecting peace-sign-shaped ridges, which have been given the name “Ayopaya,” as well as another mosaic of the edge of one of the nearby ridges. The environmental science group (ENV) is also taking a dust-devil movie and a surpahorizon cloud movie.
On our second sol, ChemCam has another LIBS observation of “Britania.” Mastcam has some more mosaics, today looking back at our wheel tracks to see what we might have turned up on our drive, as well as out to the more distant ridges. We also have another cloud movie coinciding with imaging from above by the CaSSIS camera on board the Trace Gas Orbiter, trying to spot the same clouds from above and below. After our drive Curiosity gets to take a nice long snooze before waking up early for our typical weekend morning ENV block, which includes three different cloud observations (it’s still the cloudy season, after all!) and two observations to look at dust in the crater and in the sky above. Later on this sol ChemCam will use AEGIS to autonomously pick a LIBS target, we’ll have a 360-degree survey to try to catch dust devils. Finally, we’re setting our sights back on the clouds, using cloud shadows on Mount Sharp to estimate cloud altitudes.
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5 days ago 3 min read Curiosity Blog, Sols 4622-4623: Kicking Off (Earth) Year 14 With an Investigation of Veins
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6 days ago 3 min read Curiosity Blog, Sols 4618-4619: The Boxwork Structures Continue to Call to Us
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