We put light pollution and sky quality to the test by imaging on the same night, with the same telescope and camera, from two locations 40 miles apart. See how much of a difference a short drive can ...

Astrophotographers combat satellite streaks by capturing a multitude of short exposures over the course of a single session.

Perched atop the summit of Mauna Kea in Hawaii, the Gemini North Observatory is one of the world's most powerful windows into ...