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By NASA
NASA Deputy Administrator Pam Melroy gives keynote remarks during the 37th Space Symposium, Tuesday, April 5, 2022, in Colorado Springs, Colorado. Photo Credit: (NASA/Bill Ingalls) The Rotary National Award for Space Achievement Foundation has selected NASA Deputy Administrator Pam Melroy, a retired United States Air Force colonel and former NASA astronaut, to receive the 2025 National Space Trophy on April 25 in Houston.
“This honor is not just a reflection of my journey but a testament to the incredible teams and visionaries I’ve been privileged to work alongside,” said Melroy. “Exploring space is the ultimate act of human aspiration, proving time and again that when we dream together, we achieve the impossible. Being selected for the National Space Trophy is a humbling reminder of how far we’ve come — and how much further we can go.”
Vanessa Wyche, director of NASA’s Johnson Space Center in Houston, who nominated Melroy alongside former NASA Johnson director Michael Coats, said, “Pam has brilliantly paved the way for future generations pursuing careers in STEM fields through her exemplary leadership, dedication to mission excellence, and integral contributions to the advancement of space exploration. I am thrilled and immensely proud that Pam is receiving this well-deserved recognition.”
Sworn in as NASA’s deputy administrator on June 21, 2021, Melroy assists NASA Administrator Bill Nelson on key agency decisions, defines the agency’s strategic vision, and represents NASA to key government and international partners.
Melroy first joined NASA as an astronaut in 1994 and holds the distinction of being only one of two women to command a space shuttle. She spent more than 38 days in space across three space shuttle missions, all contributing to the assembly of the International Space Station. She served as pilot for STS-92 in 2000 and STS-112 in 2002, and she commanded STS-120 in 2007.
After serving more than two decades in the U.S. Air Force and as a NASA astronaut, Melroy transitioned to leadership roles at Lockheed Martin, the Federal Aviation Administration, the Defense Advanced Research Projects Agency, and Nova Systems Pty, Australia. Additionally, she was as an advisor to the Australian Space Agency and a member of the National Space Council’s Users Advisory Group.
The Rotary National Award for Space Achievement Foundation invites members of the public and the aerospace community to attend the Space Awards gala where Melroy will be recognized with the National Space Trophy. For more information on Melroy, visit:
https://www.nasa.gov/people/nasa-deputy-administrator-pam-melroy/
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Amber Jacobson
Headquarters, Washington
202-358-1600
amber.c.jacobson@nasa.gov
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Last Updated Jan 14, 2025 LocationNASA Headquarters Related Terms
Pamela A. Melroy Astronauts View the full article
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By NASA
Measurements from space support wildfire risk predictions
Researchers demonstrated that data from the International Space Station’s ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) instrument played a significant role in the ability of machine learning algorithms to predict wildfire susceptibility. This result could help support development of effective strategies for predicting, preventing, monitoring, and managing wildfires.
As the frequency and severity of wildfires increases worldwide, experts need reliable models of fire susceptibility to protect public safety and support natural resource planning and risk management. ECOSTRESS measures evapotranspiration, water use efficiency, and other plant-water dynamics on Earth. Researchers report that its water use efficiency data consistently emerged as the leading factor in predicting wildfires, with evaporative stress and topographic slope data also significant.
This ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station evapotranspiration image of California’s Central Valley in May 2022 shows high water use (blue) and dry conditions (brown). NASA Combining instruments provides better emissions data
Scientists found that averaging data from the International Space Station’s OCO‐3 and EMIT external instruments can accurately measure the rate of carbon dioxide emissions from power plants. This work could improve emissions monitoring and help communities respond to climate change.
Carbon dioxide emissions from fossil fuel combustion make up nearly a third of human-caused emissions and are a major contributor to climate change. In many places, though, scientists do not know exactly how much carbon dioxide these sources emit. The Orbiting Carbon Observatory-3 or OCO-3 can quantify emissions over large areas and Earth Surface Mineral Dust Source Investigation data can help determine emissions from individual facilities. The researchers suggest future work continue to investigate the effect of wind conditions on measurements.
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The The Orbiting Carbon Observatory-3 data showing carbon dioxide concentrations in Los Angeles. NASA Thunderstorm phenomena observed from space
Observations by the International Space Station’s Atmosphere-Space Interactions Monitor (ASIM) instrument during a tropical cyclone in 2019 provide insight into the formation and nature of blue corona discharges often observed at the tops of thunderclouds. A better understanding of such processes in Earth’s upper atmosphere could improve atmospheric models and weather and climate predictions.
Scientists do not fully understand the conditions that lead to formation of blue corona discharges, bursts of electrical streamers, which are precursors to lightning. Observations from the ground are affected by scattering and absorption in the clouds. ASIM, a facility from ESA (European Space Agency), provides a unique opportunity for observing these high-atmosphere events from space.
View of Atmosphere-Space Interactions Monitor, the white and blue box on the end of the International Space Station’s Columbus External Payload Facility. NASAView the full article
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By Space Force
This marks the first time the Space Force will participate in a presidential inauguration, a significant milestone for the youngest branch of the U.S. armed forces.
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By NASA
A collage of artist concepts highlighting the novel approaches proposed by the 2025 NIAC awardees for possible future missions.Credit: NASA/Left to Right: Saurabh Vilekar, Marco Quadrelli, Selim Shahriar, Gyula Greschik, Martin Bermudez, Ryan Weed, Ben Hockman, Robert Hinshaw, Christine Gregg, Ryan Benson, Michael Hecht NASA selected 15 visionary ideas for its NIAC (NASA Innovative Advanced Concepts) program which develops concepts to transform future missions for the benefit of all. Chosen from companies and institutions across the United States, the 2025 Phase I awardees represent a wide range of aerospace concepts.
The NIAC program nurtures innovation by funding early-stage technology concept studies for future consideration and potential commercialization. The combined award for the 2025 concepts is a maximum of $2.625M in grants to evaluate technologies that could enable future aerospace missions.
“Our next steps and giant leaps rely on innovation, and the concepts born from NIAC can radically change how we explore deep space, work in low Earth orbit, and protect our home planet” said Clayton Turner, associate administrator for NASA’s Space Technology Mission Directorate in Washington. “From developing small robots that could swim through the oceans of other worlds to growing space habitats from fungi, this program continues to change the possible.”
The newly selected concepts include feasibility studies to explore the Sun’s influence on our solar system, build sustainable lunar habitats from glass, explore Saturn’s icy moon, and more. All NIAC studies are in the early stages of conceptual development and are not considered official NASA missions.
Ryan Weed, Helicity Space LLC in Pasadena, California, proposes a constellation of spacecraft powered by the Helicity Drive, a compact and scalable fusion propulsion system, that could enable rapid, multi-directional exploration of the heliosphere and beyond, providing unprecedented insights on how the Sun interacts with our solar system and interstellar space. Demonstrating the feasibility of fusion propulsion could also benefit deep space exploration including crewed missions to Mars.
Martin Bermudez, Skyeports LLC in Sacramento, California, presents the concept of constructing a large-scale, lunar glass habitat in a low-gravity environment. Nicknamed LUNGS (Lunar Glass Structure), this approach involves melting lunar glass compounds to create a large spherical shell structure. This idea offers a promising solution for establishing self-sustaining, large-scale habitats on the lunar surface.
Justin Yim, University of Illinois in Urbana, proposes a jumping robot appropriately named LEAP (Legged Exploration Across the Plume), as a novel robotic sampling concept to explore Enceladus, a small, icy moon of Saturn that’s covered in geysers, or jets. The LEAP robots could enable collection of pristine, ocean-derived material directly from Enceladus’s jets and measurement of particle properties across multiple jets by traveling from one to another.
“All advancements begin as an idea. The NIAC program allows NASA to invest in unique ideas enabling innovation and supporting the nation’s aerospace economy,” said John Nelson, program executive for NASA’s Innovative Advanced Concepts in Washington.
The NIAC researchers, known as fellows, will investigate the fundamental premise of their concepts, identify potential challenges, and look for opportunities to bring these concepts to life.
In addition to the projects mentioned above, the following selectees received 2025 NIAC Phase I grants:
Michael Hecht, Massachusetts Institute of Technology, Cambridge: EVE (Exploring Venus with Electrolysis) Selim Shahriar, Northwestern University, Evanston, Illinois: SUPREME-QG: Space-borne Ultra-Precise Measurement of the Equivalence Principle Signature of Quantum Gravity Phillip Ansell, University of Illinois, Urbana: Hy2PASS (Hydrogen Hybrid Power for Aviation Sustainable Systems) Ryan Benson, ThinkOrbital Inc., Boulder, Colorado: Construction Assembly Destination Gyula Greschik, Tentguild Engineering Co, Boulder, Colorado: The Ribbon: Structure Free Sail for Solar Polar Observation Marco Quadrelli, NASA’s Jet Propulsion Laboratory in California’s Silicon Valley: PULSAR: Planetary pULSe-tAkeRv Ben Hockman, NASA’s Jet Propulsion Laboratory in California’s Silicon Valley: TOBIAS: Tethered Observatory for Balloon-based Imaging and Atmospheric Sampling Kimberly Weaver, NASA’s Goddard Space Flight Center in Greenbelt, Maryland: Beholding Black Hole Power with the Accretion Explorer Interferometer John Mather NASA’s Goddard Space Flight Center in Greenbelt, Maryland: Inflatable Starshade for Earthlike Exoplanets Robert Hinshaw, NASA’s Ames Research Center in Moffett Field, California: MitoMars: Targeted Mitochondria Replacement Therapy to Boost Deep Space Endurance Christine Gregg, NASA’s Ames Research Center in Moffett Field, California: Dynamically Stable Large Space Structures via Architected Metamaterials Saurabh Vilekar, Precision Combustion, North Haven, Connecticut: Thermo-Photo-Catalysis of Water for Crewed Mars Transit Spacecraft Oxygen Supply NASA’s Space Technology Mission Directorate funds the NIAC program, as it is responsible for developing the agency’s new cross-cutting technologies and capabilities to achieve its current and future missions.
To learn more about NIAC, visit:
https://www.nasa.gov/niac
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Jasmine Hopkins
Headquarters, Washington
321-431-4624
jasmine.s.hopkins@nasa.gov
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Last Updated Jan 10, 2025 EditorJessica TaveauLocationNASA Headquarters Related Terms
NASA Innovative Advanced Concepts (NIAC) Program Space Technology Mission Directorate View the full article
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
A collage of artist concepts highlighting the novel approaches proposed by the 2025 NIAC awardees for possible future missions.NASA/Left to Right: Saurabh Vilekar, Marco Quadrelli, Selim Shahriar, Gyula Greschik, Martin Bermudez, Ryan Weed, Ben Hockman, Robert Hinshaw, Christine Gregg, Ryan Benson, Michael Hecht Phase I
Phillip Ansell
Hydrogen Hybrid Power for Aviation Sustainable Systems (Hy2PASS)
University of Illinois
Urbana, IL 61801-2957
2025 Phase I
Ryan Benson
Construction Assembly Destination
ThinkOrbital Inc.
Boulder, CO 80303-0001
2025 Phase I
Martin Bermudez
Lunar Glass Structure (LUNGS): Enabling Construction of Monolithic Habitats in Low-Gravity Environment
Skyeports LLC
Sacramento, CA 95811-0001
2025 Phase I
Christine Gregg
Dynamically Stable Large Space Structures via Architected Metamaterials
NASA Ames Research Center
Moffett Field, CA 94035
2025 Phase I
Gyulaz Greschik
The Ribbon: Structure Free Sail for Solar Polar Observation
Tentguild Engineering Co
Boulder, CO 80305-0001
2025 Phase I
Michael Hecht
Exploring Venus with Electrolysis (EVE)
Massachusetts Institute of Technology
Cambridge, MA 02139-0001
2025 Phase I
Robert Hinshaw
MitoMars: Targeted Mitochondria Replacement Therapy to Boost Deep Space Endurance
NASA Ames Research Center
Moffett Field, CA 94035-0001
2025 Phase I
Ben Hockman
TOBIAS: Tethered Observatory for Balloon-based Imaging and Atmospheric Sampling
NASA Jet Propulsion Laboratory
Pasadena, CA 91109-8001
2025 Phase I
John Mather
Inflatable Starshade for Earthlike Exoplanets
NASA Goddard Space Flight Center
Greenbelt, MD 20771-2400
2025 Phase I
Marco Quadrelli
PULSAR: Planetary pULSe-tAkeR
NASA Jet Propulsion Laboratory
Pasadena, CA 91109-0001
2025 Phase I
Selim Shahriar
SUPREME-QG: Space-borne Ultra-Precise Measurement of the Equivalence Principle Signature of Quantum Gravity
Northwestern University, Evanston
Evanston, IL 60208-0001
2025 Phase I
Saurabh Vilekar
Thermo-Photo-Catalysis of Water for Crewed Mars Transit Spacecraft Oxygen Supply
Precision Combustion
North Haven, CT 06473-3106
2025 Phase I
Kimberly Weaver
Beholding Black Hole Power with the Accretion Explorer Interferometer
NASA Goddard Space Flight Center
Greenbelt, MD 20771-0001
2025 Phase I
Ryan Weed
Fusion-Enabled Comprehensive Exploration of the Heliosphere
Helicity Space LLC
Pasadena, CA 91107-0001
2025 Phase I
Justin Yim
LEAP – Legged Exploration Across the Plume
University of Illinois
Urbana, IL 61801-0001
2025 Phase I
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Last Updated Jan 10, 2025 EditorLoura Hall Related Terms
NASA Innovative Advanced Concepts (NIAC) Program NIAC Studies Keep Exploring Discover More NIAC Topics
Space Technology Mission Directorate
NASA Innovative Advanced Concepts
NIAC Funded Studies
About NIAC
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