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

Galaxy clusters are the most massive objects in the universe held together by gravity, containing up to several thousand ...

A team of astronomers including George Washington University physics Ph.D. student Eliza Neights recorded an extraordinary ...

The peak shower will appear to the east, coming out of the Gemini constellation, between 8 and 9 p.m. Saturday, and will last ...

The Hubble Space Telescope has captured imagery of the most distant single star found yet. It took the light from the star 12.9 billion light years to reach Earth. Learn how it was discovered. Credit; ...

Teresa Paneque learned in September that she was a top prize winner for the 2025 Eric and Wendy Schmidt Awards for Excellence ...

The University of Arizona’s Flandrau Science Center and Planetarium turns 50 Saturday, December 13, offering free admission ...

The more chilled-out Bristol Christmas Market quietly sets out its own festive offering, blending German market charm with ...

It feels like most of Britain piles into Bath and Birmingham for the big Christmas market blowouts but I went to Bristol ...

Variety chief film critics Peter Debruge and Owen Gleiberman name the year's best movies, including 'One Battle After Another ...

Comet C/2025 R2 (SWAN)'s backdrop is dominated by the Eagle Nebula — a vast cosmic structure of dust and hydrogen-rich gas ...