Perseverance has been busy exploring lower "Witch Hazel Hill," an outcrop exposed on the edge of the Jezero crater rim. The ...

April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

A newly found, huge cloud near our solar system probably won't form stars, but will rather disperse as part of a feedback ...

Classical physics theories suggest that when two or more electromagnetic waves interfere destructively (i.e., with their ...

Due to light pollution, dark skies are sadly becoming increasingly rare to find across the nation. But some destinations are ...

In particular, we propose that a new form of dark matter, less massive than the types astronomers typically look for, could be the culprit. The CMZ spans almost 700 light years and contains some of ...

a time to highlight the value of keeping the night sky dark, and to inform folks about the downsides of light pollution. Some ...