A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

F or the first time ever, the James Webb Space Telescope has discovered a previously unknown exoplanet: TWA 7b.

No Man's Sky Alien Resembles Buzz Lightyear Since oldeluke shared their post on Reddit, many other users have shown interest in the discovery. With over 600 upvotes in less than a day, some fans ...

Any night now, a "new star" or nova will appear in the night sky. While it won't set the sky ablaze, it's a special opportunity to see a rare event that's usually difficult to predict in advance.

The Geminid meteor shower is due to peak on December 13, but there's plenty of other celestial sights to feast your eyes on during the festive season.