Find out what's up in your night sky during January 2026 and how to see it in this Space.com stargazing guide.

Many stars die spectacularly when they explode as supernovae. During these violent explosions, they leave behind thick, ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

Webb telescope discovered a bizarre exoplanet with carbon atmosphere, no hydrogen, orbiting a super-dense spinning star.