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Nested Calderas of Zavaritskogo
Tucked away on a remote island in the Pacific, the volcano has recently been pinpointed as the likely source of a sunlight-dimming eruption.
Planetary Alignments and Planet Parades
On most nights, weather permitting, you can spot at least one bright planet in the night sky. While two or three planets are commonly visible in the hours around sunset, occasionally four or five bright planets can be seen simultaneously…
NASA Demonstrates Software ‘Brains’ Shared Across Satellite Swarms
Talk amongst yourselves, get on the same page, and work together to get the job done! This “pep talk” roughly describes how new NASA technology works within satellite swarms. This technology, called Distributed Spacecraft Autonomy (DSA), allows individual spacecraft to…
En Route to Jupiter, NASA’s Europa Clipper Captures Images of Stars
The spacecraft’s star trackers help engineers orient the orbiter throughout its long journey to Jupiter’s icy moon Europa. Three months after its launch from NASA’s Kennedy Space Center in Florida, the agency’s Europa Clipper has another 1.6 billion miles (2.6…
In the Starlight: Anika Isaac’s Mission to Counsel NASA’s Workforce
An interesting fact about Johnson Space Center’s Anika Isaac, MS, LPC, LMFT, LCDC, CEAP, NCC, is that there are more letters following her name than there are in it. A licensed professional counselor, marriage and family therapist, and chemical dependency…
A Network of Dried Lakes
Water levels—and the compositions of brines—have varied over time at Searles Lake and the adjacent lakes.
NASA’s Cloud-based Confluence Software Helps Hydrologists Study Rivers on a Global Scale
Rivers and streams wrap around Earth in complex networks millions of miles long, driving trade, nurturing ecosystems, and stocking critical reserves of freshwater. But the hydrologists who dedicate their professional lives to studying this immense web of waterways do so…
Straight Shot: Hubble Investigates Galaxy with Nine Rings
NASA’s Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an “arrow” — a far smaller blue dwarf galaxy — shot through its heart. Astronomers using Hubble identified eight visible rings,…
Persevering Through Science
Update: Portions of this blog post have been updated, including language characterizing the “Silver Mountain” sample. The Mars 2020 Perseverance rover continues to live up to its name, pushing forward in search of ancient Martian secrets. Following a brief period…
Sols 4441-4442: Winter is Coming
Earth planning date: Friday, Jan. 31, 2025 Here in Earth’s northern hemisphere, the days are slowly getting longer, bringing with them the promise of an end to winter. While we are anticipating the return of warmer temperatures, just over 100…
Combustor Facilities
Sector Combustor Studies (CE-5B-1) Combustion studies are conducted in this two-test position facility specifically in support of the NOx-reduction research for the High Speed Research program and the Advanced Subsonic Technology program. CE-5B-1 is large enough to test sector arrangements…
NASA Awards Contract for Airborne Science Flight Services Support
NASA has awarded Dynamic Aviation Group Inc. of Bridgewater, Virginia, the Commercial Aviation Services contract to support the agency’s Airborne Science Program. The program provides aircraft and technology to further science and advance the use of Earth observing satellite data,…
Turbomachinery Facilities
Small Engine Components Compressor Test Facility (CE-18) This facility provides the capability for investigating the performance of advanced single- and multi-stage axial and centrifugal compressors and various stage combinations over a wide range of speed, power, and mass flow. The…
Station Science Top News: Jan. 31, 2025
Seeds survive space Researchers found that plant seeds exposed to space germinated at the same rate as those kept on the ground. This finding shows that plant seeds can remain viable during long-term space travel and plants could be used…
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