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

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

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

Full Supermoon . See the biggest and brightest moon of the year—the full supermoon—on the evening of Nov. 5. The moon will ...

Add Mercury’s best morning appearance of the year, and November 2025 is a great month for taking cameras and tripods outside ...

November 2025 offers a fading green comet, the year’s biggest supermoon, Taurid and Leonid meteors, Orion’s return, and ...

About two weeks ago, nearly 16,000 drones took to the sky in what is now the largest synchronized drone display ever recorded ...