This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. At an internal staff briefing last week, acting NASA Administrator
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A European Mars probe witnessed the interstellar comet 3I/ATLAS’ Red Planet flyby last week. On Oct. 3, 3I/ATLAS zoomed within 19 million miles (30 million kilometers) of Mars. The European
View larger. | Artist’s concept of the 3 Earth-sized planets in the TOI-2267 binary star system. This is the 1st time astronomers have discovered planets orbiting each of the stars
NASA International Space Apps Time: October 4th – 5th, 2025 On October 4-5, 2025, NASA and 14 Space Agency Partners invite scientists, technologists, and storytellers to participate in the 2025
WASHINGTON — SkyFi, a commercial geospatial intelligence firm, has added satellite imagery from Vantor to its platform, widening access to high-resolution Earth observation data for commercial and government users. The
In a historic first, an unspecified medical issue is prompting an early return from the International Space Station on Wednesday night, January 14th. And while the return will be featured
NASA/Chris Williams A green and red aurora streams across Earth’s horizon above the city lights of Europe in this Jan. 19, 2026, photograph, which looks north across Italy toward Germany.
SYDNEY — The European Space Agency and Avio will work together to develop a reusable rocket upper stage as the agency looks to transform its space launch capabilities. The European
(NewsNation) — Elon Musk’s Starlink satellites are now falling to earth with alarming frequency, according to famed Smithsonian astrophysicist Jonathan McDowell. McDowell recently told EarthSky that one to two Starlink
Artist’s impression of a galaxy cluster forming in the early universe. These are active galaxies, with radio jets spewing abundant hot gas into the space between the cluster members. This
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