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Lava Flows of the Sáttítla Highlands
This U.S. national monument, rich in geological and cultural heritage, displays Northern California’s fiery past.

Madagascar’s Ambohiby Complex
The concentric rings of an ancient, extinct volcanic system stand above the island nation’s relatively flat central highlands.

Unhealthy Skies over Los Angeles County
A series of images captured by NASA’s TEMPO sensor show the shifting location of nitrogen dioxide as destructive fires raged and smoke plumes streamed over the region.

Hydrogen Sulfide Independent Assessment
NASA’s Office of the Chief Health and Medical Officer (OCHMO) assembled a small working group to review hydrogen sulfide Spacecraft Maximum Allowable Concentration (SMAC) values. The group met virtually three times during February and March 2023, and panel members submitted…

NASA Scientists, Engineers Receive Presidential Early Career Awards
President Biden has named 19 researchers who contribute to NASA’s mission as recipients of the Presidential Early Career Award for Scientists and Engineers (PECASE). These recipients are among nearly 400 federally funded researchers receiving the honor. Established in 1996 by…

NASA Opens New Challenge to Support Climate-Minded Business Models
NASA’s Sustainable Business Model Challenge is looking for entrepreneurs, startups, and researchers to leverage the agency’s publicly available Earth system science data to develop commercial solutions for climate challenges. This opportunity, with a submission deadline of June 13, bridges the…

The Palisades Fire’s Footprint
The fire in Los Angeles County burned through nearly 24,000 acres in one week in January 2025.

Peak Performance in Microgravity
Science in Space January 2025 At the start of a new year, many people think about making positive changes in their lives, such as improving physical fitness or learning a particular skill. Astronauts on the International Space Station work all…

NASA Kennedy Ground Systems Prepping Hardware for Artemis II, Beyond
Teams with NASA are gaining momentum as work progresses toward future lunar missions for the benefit of humanity as numerous flight hardware shipments from across the world arrived at the agency’s Kennedy Space Center in Florida for the first crewed…

Sustainable Business Model Challenge
Climate change presents one of the most urgent crises of our time, with increasing threats to life, infrastructure, economies, and ecosystems worldwide. Climate change is no longer a distant concern; its effects are being felt now and are projected to…

35 Years Ago: NASA Selects its 13th Group of Astronauts
On Jan. 17, 1990, NASA announced the selection of its 13th group of astronaut candidates. The diverse group comprised 23 candidates – seven pilots and 16 mission specialists. The group included one African American, one Asian American, and five women…

NASA Names David Korth as Deputy, Safety and Mission Assurance Directorate
NASA has selected David Korth as deputy for Johnson Space Center’s Safety and Mission Assurance directorate. Korth previously served as deputy manager of the International Space Station Avionics and Software Office at Johnson Space Center prior to serving as acting…

NASA Names Mary Beth Schwartz as Director, Center Operations Directorate
NASA has selected Mary Beth Schwartz as director of NASA’s Johnson Space Center Center Operations directorate. Schwartz previously served as the directorate’s deputy director. “I’m excited to embark on my new role as director for Johnson’s Center Operations directorate,” Schwartz said.…

Hubble Captures Young Stars Changing Their Environments
This NASA/ESA Hubble Space Telescope image peers into the dusty recesses of the nearest massive star-forming region to Earth, the Orion Nebula (Messier 42, M42). Just 1,500 light-years away, the Orion Nebula is visible to the unaided eye below the…
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Descobertas, missões espaciais, pesquisas e avanços tecnológicos da agência espacial americana.
