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KNaCK LIDAR Technology Demonstration at 5th Joint EVA Test Team (JETT5) Field Compaign, Flagstaff, Arizona
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By NASA
1 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
If you tell Lauren Best Ameen something is hard and cannot be done, she will likely reply, “Watch me.”
As deputy manager for the Cryogenic Fluid Management Portfolio Project Office at NASA’s Glenn Research Center in Cleveland, Ameen and her team look for innovative ways to keep rocket fuel cold for long-duration missions. Work in this area could be important in enabling astronauts to go to the Moon and Mars.
Watch the NASA Faces of Technology video that highlights her work:
For more information about NASA’s Cryogenic Fluid Management Program, visit this page.
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2 min read NASA Glenn Trains Instructors for After-School STEM Program
Article 7 mins ago 1 min read NASA Glenn Helps Bring Joy to Children in Need
Article 8 mins ago 3 min read NASA Opens New Challenge to Support Climate-Minded Business Models
Article 5 days ago View the full article
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By NASA
The Wide-Field Instrument (WFI), the primary instrument aboard NASA’s Nancy Grace Roman Space Telescope, is a 300-megapixel visible and infrared camera that will allow scientists to perform revolutionary astrophysics surveys.
This specialized camera detects faint light across the cosmos and will be used to study a wide range of astrophysics topics including the expansion and acceleration of our universe, planets orbiting other stars in the Milky Way, and far off galaxies.
WFI will conduct surveys to detect and measure billions of stars and galaxies along with rare phenomena that would otherwise be difficult or impossible to find. To survey large areas of sky, WFI uses a suite of 18 detectors that convert incoming light into electrical signals that are translated into images.
While Roman will operate alongside other space telescopes like Hubble, WFI’s capabilities are pushing the boundaries of what is possible. Roman’s WFI has a similar sensitivity and resolution to Hubble, but WFI will capture images that cover about 100 times more sky in a single observation and will survey the sky up to 1,000 times faster.
Artwork Key
1. The Nancy Grace Roman Space Telescope
2. Light Path : The light entering the telescope will take this path, bouncing off of multiple focusing mirrors and passing through filters or dispersers in the element wheel to reach the detectors.
3. Important Years : 1990: NASA’s Hubble Space Telescope launched. 1960: Nancy Grace Roman became NASA’s Chief Astronomer.
4. Field of View : Roman’s field of view is about 100 times larger than that of the infrared camera onboard the Hubble Space Telescope. WFI’s large field of view is achieved using an array of 18 detectors which are represented by the squares in this graphic
5. Detectors : This dial has one tick mark for each of WFI’s 18 detectors.
6. Modes : WFI has imaging and spectroscopy modes.
7. Wavelengths : WFI will observe in both visible and infrared light and can select which wavelengths reach the detectors using filters in the element wheel.
8. “Dark Energy” Drink + “Dark Matter” Candy : Roman will enable new research into the mysteries of dark energy and dark matter.
9. Science Goals : The names of these games capture WFI’s role as a survey instrument and the types of surveys it will perform.
10. Joystick : This joystick features design elements found on the WFI’s element wheel assembly, a large, rotating metal disk with optics that filter or disperse light.
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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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