For most of human history, the Milky Way has been a hazy band of light, a backdrop rather than a map. Now, by reading the ...

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

An increasing number of people are out chasing the northern lights and other celestial phenomena in northern Minnesota.

Astronomers have employed NASA's Chandra spacecraft to perform X-ray observations of a massive galaxy cluster known as SPT-CL ...

In 2025, even a challenged television landscape was rife with transportive stories. From streamers to broadcast networks, ...

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.