Pettit pointed a camera toward one of the space station's windows and caught the comet as it paid the astronauts a visit. "It is totally amazing to see a comet from orbit," he said on X, formerly ...

The small photos of Comet Hyakutake and Comet Hale-Bopp in the initial color astrophoto montage do not do them justice. Here they have been reprocessed for a larger display. The photo of Comet ...

Goodbye, comet 2022 E3 (ZTF ... in the constellation of Taurus is—if you squint at it—an obvious rusty-red color. Aldebaran is the “eye of the bull” and, fittingly, constitutes almost ...

The first full moon of the year will glide through the sky Monday night. For lucky stargazers in some parts of the world, it will also pass in front of a brilliantly red Mars ... and that's not all.