From the beginning of northern lights season to a handful of comets, autumn has been excellent for North American stargazers. The fun will continue into November, with Comet Lemmon continuing to shine ...

The month brings a spectacular lineup of celestial sights—including a rare chance to see Mercury without a telescope and a "micro" new moon. A super “beaver moon” rises behind Monte Prena in Italy’s ...

When you go outside on a clear, moonless night, you can see not only lots of stars but also the black space between them—literally space, in this case. Given that you can see stars and that the sky is ...

From glowing comets to ancient galaxies, autumn's night sky is filled with celestial treasures. Autumn has draped itself across the northern hemisphere, heralding the onset of longer, darker nights ...

February offers spectacular astrophotography opportunities, from stunning planetary alignments to bright winter ...

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