Find out what's up in your night sky during December 2025 and how to see it in this Space.com stargazing guide.

All 88 internationally recognised constellations have European origins. But First Nations astronomy tells older, beautiful ...

A smart, app-powered telescope that brings AI-assisted stargazing and wildlife spotting to your phone for an eye-opening $199 ...

The Full moon, the Yule Moon, is on December 4. This is a supermoon, the second largest of 2025. The next evening, the moon ...

On view through January 4, “Whispers,” “Unfold” and “Wind of Change” fuses data, art and nature to foreground the raw landscape of Jubail Island ...

It’s time to look up as another meteor shower will light up the sky this December. The Geminids meteor shower occurs this ...

This month will bring some striking celestial sights, including one of the year’s best meteor showers and a glowing ...

Nearly 4.5 million years ago, two large, hot stars brushed tantalizingly close to Earth's sun. They left behind a trace in the clouds of gas and dust that swirl just beyond our solar system—almost ...