Night sky update for December 17, 2025, covering the moon phase, visible planets, meteor showers, and key space and astronomy news from today ...
Scientists using the James Webb Space Telescope (JWST) have spotted unusual gases in the air of a planet called K2-18b, which ...
The interstellar comet 3I/ATLAS will make its closest approach to Earth this week on Dec. 19, 2025. Here's the latest news ...
Space.com on MSN
Interstellar comet 3I/ATLAS wasn't supposed to be there — meet the astronomer who discovered it
Denneau is part of the team behind ATLAS — short for Asteroid Terrestrial-impact Last Alert System — a network of wide-field ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback