Scientists have found further evidence of possible biosignature gases on the nearby exoplanet K2-18b, strengthening the case that it could support alien life. In 2023, researchers using NASA’s James Webb
Scientists have found further evidence of possible biosignature gases on the nearby exoplanet K2-18b, strengthening the case that it could support alien life. In 2023, researchers using NASA’s James Webb
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Researchers use a flat aerogel array antenna to communicate with a geostationary satellite above the Earth during tests at
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Despite some stumbles along the way, most fans agree The Mandalorian season 3 ended strong with a season finale that felt conclusive (mostly). With The Mandalorian & Grogu set to
Watch EarthSky’s founder Deborah Byrd interview Marc Hon of MIT, the lead author of the new study. Astronomers have discovered a planet that’s rapidly disintegrating, producing a comet-like tail. The
A.I.-generated view of a solar eclipse above a spruce forest — Grok via Astrobiology.com Editor’s note: In the “Avatar” film series the interconnectedness of trees and other life forms is
A SpaceX Falcon 9 rocket lifts off on the Starlink 6-73 mission. The flight marked the first time an orbital class rocket launchd for a 27th time in its flight
NASA The Sun’s glint beams off a partly cloudy Atlantic Ocean just after sunrise as the International Space Station orbited 263 miles above on March 5, 2025. The space station
The best model rocket deals are always worth checking out, as unlike government-run organizations like NASA, or private companies SpaceX, Blue Origin and Virgin Galactic, we can’t all start our
Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. COLORADO SPRINGS — An executive order issued April 9 by the Trump