NASA’s Juno Peers Beneath Io’s Surface
Description This map represents data captured by the Microwave Radiometer (MWR) aboard NASA’s Juno spacecraft, indicating heat rising from just beneath the surface of Jupiter’s mo…
NASA’s Juno Takes Temperature of Jupiter’s Fiery Moon Io
NASA’s Juno mission has provided the first measurements of the temperature below the surface of Jupiter’s moon Io, revealing significant heating within the shallow subsurface of …
NASA Joins Genesis Mission to Accelerate AI-Driven Discovery
NASA is supporting the Genesis Mission, a national effort to drive the use of artificial intelligence in tackling complex scientific and engineering challenges to advance a new er…
A Week of Smoky Skies Across North America
Brown carbon, emitted by wildland fires and tracked over the span of a week in July 2026, worsened air quality in parts of the U.S. and Canada.
NISAR’s L-Band Radar Reveals ‘Hummingbird’ in Antarctica
Description Data from the Earth-orbiting U.S.-India NISAR (NASA-ISRO Synthetic Aperture Radar) satellite’s L-band radar was used to produce an image of Nunatak Zaterjavshijsja — a…
NASA to Host Media Briefing on Roman Telescope, Launching Next Month
Media are invited to join NASA for a virtual news conference at 2 p.m. EDT, Wednesday, July 29, to preview the Nancy Grace Roman Space Telescope mission, scheduled to launch from …
US-India Satellite Delivers Data, Reveals ‘Hummingbird’ in Antarctica
As of July 20, the public can access data from the two powerful radar instruments aboard the NISAR (NASA-ISRO Synthetic Aperture Radar) satellite. Teams in the United States and I…
NASA Langley Celebrates Community through Music with ‘Symphony Under the Stars’ Event
NASA Langley’s “Stars, Stripes, and Supernovas – Symphony Under the Stars” event brought employees, families, and community members together for an evening filled with music, conn…
NIAC 2026 Selections
Phase I Saptarshi BandyopadhyayDimming the Sun (DimSun) Using Controllable Dust Cloud to Reduce Solar InsolationNASA Jet Propulsion LaboratoryPasadena, CA 91109-80012026 Phase I D…
Precision Astrometry Using Optically Independent Spacecraft for Graviational Wave Detection
Paul StankusBrookhaven Science Associates The scientific goal is to enable a new method for observing gravitational waves at low frequencies, based on the astrometric GW signatur…
Mapping Alien Continents: Achieving Optical VLBI for Exoplanet Imaging
Paul StankusBrookhaven Science Associates The scientific goal of the proposed work will be reconstructing the image, ie resolving surface features, of an Earth-like exoplanet arou…
Interworld Slingshot Resource Surveys
Pablo Sobron SanchezSETI Institute This proposal explores a new class of reconnaissance spacecraft that map minerals from orbit using Raman spectroscopy during high-speed flybys–w…
Robotically Assembled Electromagnetic Metamaterials for Long-Range Space Situational Awareness
David SmithDuke University The increasing population of spacefaring vehicles and satellites motivates increasingly powerful technologies for space situational awareness (SSA). Wh…
Photophoretic Tracers for Near-Space Remote Sensing at 30-100 km Altitudes
Benjamin SchaferRarified Technologies, Inc. We propose a new approach to atmospheric sensing at 30-100 km altitudes using photophoretically levitating tracers. These lightweight s…
Actively Steerable Femtosat Constellations for In-situ Exploration of Saturn’s Rings, Atmosphere, and Magnetosphere
Michael RubensteinNorthwestern University, Chicago We propose a mission to use ~10,000 actively steerable femtosats to map the ring composition, atmospheric composition and densit…
PRAXIS: Planetary Rings Autonomous EXploration with In-situ Sampling
Marco QuadrelliNASA Jet Propulsion Laboratory Humanity has never touched the particles of a planetary ring, but if we were able to get close enough and sample them, it will transf…
ECLIPSE – Efficient variable Conductivity Lunar Insulator for Passive Surveyor Environmental control
Austin Phoenix Virginia Polytechnic Institute & State A disaggregated lunar infrastructure requires novel thermal management methods to enable future lunar operations. While therm…
Plasmon-Enhanced Radioisotope Thermophotovoltaic (PRTPV) Power Generation for Interstellar Missions
Keunhan ParkUniversity of Utah This proposal seeks to develop a transformative energy system — the plasmon-enhanced radioisotope Thermophotovoltaic (PRTPV) generator — that signif…
Psyche Approaches Mars
This composite photo released on July 17, 2026, shows the crescent of Mars grow as NASA’s Psyche spacecraft approached the planet for a gravity assist. Psyche flew by Mars on May …
Grants
*Notice* The Payment Management System (PMS) is currently experiencing issues affecting Federal Financial Report (FFR) generation. Impacted NASA grant recipients will not be consi…
Establishing Crew Exposure Limits of Martian Dust
Background Human exploration of Mars will expose crews to a persistent, fine particulate environment whose physicochemical properties and health implications remain only partly un…
A New Compact Instrument Enables High-Fidelity Measurements of Energetic Particles on CubeSats
A team of NASA-sponsored scientists and engineers has developed a novel approach to observing high-energy particles in the near-Earth space environment, incorporating miniaturized…
Why Maine’s Sandy Shorelines Turn Jagged
Differences in the underlying bedrock and how rivers distribute sediment make the coastlines west of Portland look unlike those northeast of the city.
NASA Sets Briefings for SpaceX Crew-13 Mission to Space Station
NASA and its partners will discuss the upcoming crew rotation mission to the International Space Station during a pair of news conferences on Monday, Aug. 3, from the agency’s Joh…