Abundances (top) and correlation coefficients (bottom) of H2O, CO, CO2, CH3OH, and NH3 ices at T = 10 K, nH/ = 105 cm−3, ζ = 1.3 × 10−17s−1 and FUV
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NASA astronauts Chris Williams and Zena Cardman, both Expedition 74 flight engineers, work on spacesuit maintenance inside the International Space Station’s Quest airlock on Dec. 16, 2025. Credit: NASA NASA
WASHINGTON — The U.S. Space Force has awarded a $54.5 million contract to Starfish Space to build and operate a spacecraft designed to support military satellites in geostationary Earth orbit.
Xiaoyue Ni watches a robotic fish with a reprogrammable tail swim in a fish tank. The proof-of-demonstration could lead to materials with reprogrammable material properties that could function inside of
Young stars buried deep in molecular clouds are bathed in ultraviolet radiation, but they shouldn’t be. Protostars are too cold and dim to produce UV light themselves, yet James Webb
Each year, SpaceNews selects the people, programs and technologies that have most influenced the direction of the space industry in the past year. Started in 2017, our annual celebration recognizes
In 2025, more than 322,000 civil servants left jobs voluntarily or were dismissed out of a workforce of roughly 2.4 million. The 13% drop in staffing is the largest single-year
The Impact Of Supermassive Black Holes On Exoplanet Habitability: I. Spanning The Natural Mass Range
Increase in atmospheric temperature caused by AGN wind as a function of the mass of the central galactic SMBH in Solar masses. The left panel shows the energy-driven case, while
Heliosphere 2-3 Myr ago –speed. (a) meridional plane (b) equatorial plane showing the trajectory of Earth. When Earth will be inside the heliosphere the Galactic Cosmic Rays will be filtered
The Sun is always mesmerising to watch, but Solar Orbiter captured a special treat on camera: a dark ‘prominence’ sticking out from the side of the Sun. The dark-looking material is dense plasma (charged gas) trapped by the Sun’s complex magnetic
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