At night, after the sun sets and its scattered light diminishes, the sky gets darker. But does it get completely dark—that is, with absolutely no light coming from between the stars? Nope.

A comet, now known as 3I/ATLAS, with 3I short for "third interstellar," sparked immediate excitement on July 1 when it was ...

Scientists have observed a fascinating green glow in the Martian night sky for the first time. The visible nightglow was detected in the atmosphere of the Red Planet by the European Space Agency's ...

Star sticker decorations are not merely just cool to look at or simply remind me of my childhood, it is also a way that I continue to keep awe alive ...

While recent research shows the night sky is getting brighter every year across North America, the Big Bend area in Texas has fended off the light glow that washes out starry nights.

The European Space Agency's (ESA) ExoMars Trace Gas Orbiter (TGO) mission has detected a soft green glow in the night sky of Mars that is visible to the human eye for the first time.

If you look up in the night sky on Saturday, April 12, the first full moon of the spring season will look like a typical full moon — sporting a yellow or golden-orange glow when it starts to ...

If there’s any time to keep your eye on the night sky, it’s at the tail end of August 2023. That’s when we’ll be able to see a full “blue moon” that also doubles as a supermoon — a ...