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Dress rehearsal for Artemis 2 | Space photo of the day for June 19, 2025
NASA and the Department of Defense practice recovery procedures for an abort scenario in the upcoming Artemis 2 mission.
Meet the crew of Blue Origin's NS-33 tourism launch to the edge of space
Blue Origin's next suborbital flight is scheduled to launch on Saturday (June 21), carrying a private crew of six.
Tiny galaxies may have helped our universe out of its dark ages, JWST finds
"These small galaxies punch well above their weight."
Astronomers discover the largest comet from the outskirts of the solar system is exploding with jets of gas
The monsterous 85-mile-wide comet C/2014 UN271 isn't just the largest icy rock in the Oort Cloud, it's the second most distant that is chemically active.
Northern lights may be visible in these 9 US States tonight
Auroras may be visible from Alaska to New Hampshire as geomagnetic activity remains unsettled.
Night sky for tonight: Visible planets, stars and more in this evening's sky
Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
'The models were right!' Astronomers locate universe's 'missing' matter in the largest cosmic structures
Using the XMM-Newton telescope, astronomers have discovered a vast 23 million light-year-wide tendril connecting galactic clusters and containing much of the universe's missing matter.
Northern lights forecasts, alerts, and geomagnetic storm warnings - live updates
The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.
