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Unsettled geomagnetic activity could bring northern lights to parts of the U.S. tonight (June 19–20). A coronal mass ejection (CME) released during a relatively small C5.5 solar flare on June

U.S. astronaut Nichole “Vapor” Ayers captured a spectacular view of a phenomenon known as a “sprite” blazing to life above an intense thunderstorm — and she did this while orbiting

NASA’s Perseverance rover captured Deimos, the smaller of Mars’ two moons, shining in the pre-dawn sky over the Red Planet on March 1, 2025. (Image credit: NASA/JPL-Caltech) NASA’s Perseverance rover

NASA astronaut Jonny Kim has posted his first time-lapse video of Earth from the International Space Station (ISS), showcasing stunning auroras, lightning storms and city lights illuminating the night-side of

Precious moon samples brought back to Earth by China’s Chang’e 5 mission in 2020 have finally been shared with international researchers — but the law has made it difficult for

With this week’s (June 9 through June 13) expected arrival of a visiting crew delayed just before their launch, science and maintenance work on board the International Space Station was