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

The lights are expected to be exceptionally vivid this fall into winter; visit these aurora getaways to spot them. This is all on top of myriad other interstellar marvels on the horizon, including ...

Two papers authored by astronomer Beatriz Villarroel claim to show that thousands of “transients” in historic astronomical ...

The month brings a spectacular lineup of celestial sights—including a rare chance to see Mercury without a telescope and a ...

Researchers poured over historical photographs in search of "transients"—short-lived flashes of light of the night sky.

Here's where Comet 3I/ATLAS, Lemmon and SWAN are in the Halloween sky.

So no, Gotham isn’t calling. But if you look up at the night sky and think you see Batman’s signal, you’re not wrong. It’s ...