Find out what's up in your night sky during November 2025 and how to see it in this Space.com stargazing guide.

Following its perihelion, or closest approach to the sun, comet 3I/ATLAS is expected to reappear in our skies. Observers ...

Contrary to claims that 3I/ATLAS is no longer from Earth, space experts claim that the Manhattan-sized comet can now be captured by anyone with basic viewing equipment. Astronomer Yicheng Zhang ...

The galaxy cluster Abell 3158. Image: DESI Legacy Imaging Survey/KPNO/NOIRLab/NSF/AURA; Image processing: M. Zamani & D. de Martin (NSF’s NOIRLab) Behold the ...

SPHEREx will map the millions of stars and galaxies visible from our planet in every direction, "like scanning the inside of a globe." When you purchase through links on our site, we may earn an ...

The race to uncover the secrets of the Universe is on: NASA's most recent astrophysics space telescope has begun returning data, and unlike what's happening with other telescope projects, absolutely ...