Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

Are you curious about the night sky? Come to the planetarium at the Museum in DC for a live, guided tour of what you can see ...

The Geminids are peaking this weekend. Amateurs and experts regard the dazzling celestial display as one of the year’s best meteor showers.

Explore the wonders of the Northern Hemisphere's night sky with our guide to the best celestial sights you can observe with binoculars between May and July.

Explore the wonders of the Northern Hemisphere’s night sky with our guide to the best celestial sights you can observe with binoculars between August and October 2025.

Stars are beautiful, and they can be a camper's best friend. If you're lost in the woods you can use stars to navigate, but most people prefer to simply sit and watch them. Depending on where you live ...