One of the most spectacular meteor showers of the year reaches its peak this week—giving skywatchers the chance to see up to ...

Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.

Tyson’s ultimate goal was to image large swathes of the sky, measuring how galaxies’ shapes distorted as their light ...

To get the best views, look east on Saturday night, Dec. 13, into the early morning hours of Sunday, Dec. 14, when the radiant reaches its highest point in the sky. You might expect to see some ...

Scientists studying samples from the Bennu asteroid located not too far from Earth continue to find clues as to how life ...

With major eclipses, brilliant supermoons, and lineups of five or more planets, 2026 offers something awe-inspiring in every season. Here’s what to watch for.

New simulations of Milky Way-like galaxies reveal that the strange split between two chemically distinct groups of stars may ...

Astronomers are a step closer to cracking one of the secrets of dark energy—the mysterious force believed to be causing the universe's accelerated expansion.

These 80 space trivia questions are great to play with friends, challenge your family with or play by yourself. See how much ...

Scientists hunted dark matter and solar neutrinos with one of the largest experiments yet. While the neutrinos likely ...