By studying tiny distortions in the shapes of distant galaxies, scientists mapped dark matter and dark energy across one of the largest sky surveys ever assembled. Their results back the standard ...

Astronomers have finally watched a black hole twist spacetime in real time, catching the fabric of the universe itself ...

The latest visitor from deep space is leaving a mark that stretches far beyond its icy core. Interstellar comet 3I/ATLAS is ...

Yes, totally! Some of the greatest free games you can play on PC include games like Overwatch 2, Valorant, and Warframe.

A heritage of dark sky preservation means residents of Flagstaff welcome the season’s longer nights with prolonged views of ...

This mash-up of data from the James Webb Space Telescope and the Chandra X-ray Observatory reveals two galaxies mid-collision, with their spiral arms overlapping and bending toward their neighbors' ...