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 ...

Comet Lemmon, which gave us a great show in October, is slowly fading and dropping lower in the southwestern sky. When the ...

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 ...

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 ...