Explore This Section … ROSES-25 Blog C.12 FAIMM Correction, Q&A… Overview ROSES FAQ Solicitations ROSES Blog ROSES 2025 ROSES 2024 ROSES 2023 ROSES 2022 ROSES 2021 ROSES 2020 NAC Science Committee Team More Help & Support Advisory Committees Announcement of Opportunity Public Meetings Dual-Anonymous Peer Review Grant Stats Library andContinue Reading
Download PDF: Insights into Spallation Mechanisms of Thermal Protection System Materials from Mass Spectrometry and HyMETS Testing An effort was undertaken to investigate the mechanisms responsible for internal pressure build up within thermal protection system (TPS) materials subjected to high-enthalpy environments. Understanding how gases evolve, migrate, and interact with the microstructure ofContinue Reading
Download PDF: Computational Modeling of Failure at the Fabric Weave Level in Reentry Parachute Energy Modulators Energy modulators (EM) are textile mechanical devices designed to dissipate snatch loads that occur when parachutes are deployed. Although critical for mitigating shock loads, recent flight testing has shown increasing variability in EM behavior, raising concernsContinue Reading
Northrop Grumman’s Cygnus XL cargo craft is pictured installed to the Unity module’s Earth-facing port as the International Space Station orbited 262 miles above the Atlantic Ocean off the coast of South Africa. NASA The Expedition 74 crew continued its spacewalk preparations on Tuesday while keeping up vascular health researchContinue Reading
Cosmic Origins … Cosmic Origins Community Spatially Resolved UV… About Community Executive Committee Science Groups News & Events Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources Science Analysis Group Spatially Resolved UV Spectroscopy This Science Analysis Group (SAG) will produce essential input for the HWOContinue Reading
Earth Observatory Science Earth Observatory March 2026 Satellite… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Collections Global Maps World of Change Articles NotesContinue Reading
3 min read Ice to Fuel: NASA Tests Technology for Refueling Landers NASA engineers Jonathan Davis, left, and Markus Perkins inspect a flight-like cryocooler developed by Creare LLC prior to its integration into the CryoFILL system NASA is testing. Engineers are working inside NASA Glenn Research Center’s Creek Road Cryogenics Complex onContinue Reading
NASA Dragonfly’s integration and testing – the activities involved in assembling the mission’s rotorcraft lander and testing it for the rigors of launch and extreme conditions of space – is officially underway in clean rooms and control rooms at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland. InContinue Reading
Main Menu Home Videos Guides Resources SD Challenge News About To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video In this NASA Spotlite, NASA interns challenge the question: Where can you find phytoplankton? Through a simple investigation, viewers learn how toContinue Reading
As the country moves to intensify mining and oil operations, environmental and Indigenous leaders’ bank accounts are being frozen or closed. Such “debanking” cuts them off from financial support and paralyzes their work. By Katie Surma It was a sweltering January afternoon in the Amazonian town of Puyo when AndrésContinue Reading
2 min read Webinar 3/25: NASA CSDA Vendor Focus – Satellogic Satellogic satellite imagery of coastal Louisiana shows sediment plumes entering the Gulf of Mexico, illustrating how Earth observation data can monitor coastal and environmental dynamics. Image courtesy of Satellogic Join us on Wednesday, March 25 at 2:00 p.m. EDTContinue Reading
X-ray: NASA/CXC/Penn State Univ./S. Dichiara; IR: NASA/ESA/STScI; Illustration: ERC BHianca 2026 / Fortuna and Dichiara, CC BY-NC-SA 4.0; Image Processing: NASA/CXC/SAO/P. Edmonds A fleet of NASA missions has likely uncovered a collision between two ultradense stars in a tiny galaxy buried in a huge stream of gas. Astronomers have neverContinue Reading
NESC Leadership Award Honors individuals for sustained leadership excellence demonstrated by establishing a vision, developing and managing a plan, and building consensus to proactively resolve conflicts and achieve results. Lianne M. Kuster In recognition of sustained and outstanding leadership of the NESC’s Orion Crew Module Heat Shield Avcoat Char Investigation Fault Tree Subteam. StephenContinue Reading