The fleeting glow of noctilucent clouds is once again making its appearance in Earth’s upper atmosphere, signaling the start ...

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

These dark sky sanctuaries, reserves, parks, and trails invite you to immerse yourself in the wonders of our night skies.

Aaron Watson captured slightly more than he bargained for when setting up a timelapse to capture airglow and the Milky Way.

Weather officials say different types of clouds can tell you what kind of weather to expect. Here's a look at the different types.

The best time to see noctilucent clouds is on clear nights between late May and mid-August, about 90 to 120 minutes after ...

Ketchum and Sun Valley are the gateway to the first international dark sky reserve in the United States. For a world-class ...