You may have seen a string of lights in the night sky overnight, but what are these lights and why are they in a straight ...

A total lunar eclipse hasn't happened in years, and won't happen again for a few more, so now's the time to take in the ...

Valentine's Day could bring a dazzling display of the northern lights for stargazers in some parts of the U.S.

Astronomers have mapped, for the first time, the three-dimensional structure of an exoplanet’s atmosphere, revealing ...

As the Earth is buffeted by a stream escaping from a hole in the sun, those in the northernmost states may be in for a treat.

Those still looking for last-minute Valentine's Day ideas may look to the skies tonight. According to the Space Weather Prediction Center, a G1 (Minor) geomagnetic Storm Watch has been issued for Feb.

Astronomers have unlocked a new way to explore alien worlds by mapping the 3D structure of an exoplanet’s atmosphere for the ...

A blood moon is coming. The entirety of the lower 48 states, the greater Americas, and some regions beyond will witness — ...

This Valentine's Day, stargazers in some parts of the United States will have the opportunity to experience the surreal views ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

Radioactive materials are found naturally in the Earth. But even so, saying an area is radioactive can conjure up images of ...

John Kounios is a professor of psychological and brain sciences at Drexel University. He is co-author of The Eureka Factor: Aha Moments, Creative Insight, and the Brain (Random House, 2015) and ...