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This spacecraft is one of three dedicated to studying solar wind and its effects on space weather. It launched today (Sept. 24) ...

Aboard the International Space Station, NASA astronaut Don Pettit filmed around 50 Starlink satellites gliding across space ...

Two more of NASA's space telescopes recently got another look at comet 3I/ATLAS, a captivating interstellar interloper that first captured the world's attention in July. The object – just the third ...