Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

"We report the discovery of one of the most distant galaxies known to date," astrophysicist Joris Witstok told Newsweek.

A giant whirlpool of light, known as a "SpaceX spiral," was recently spotted swirling across the night sky over Europe as a ...

Skygazers have been waiting for over a year to see a recurrent nova that creates a temporary, super-bright star every 80 ...

As well as some of the darkest skies on the U.S. East Coast, it's also the nation's southernmost point. At 24.5 degrees north ...

There is a new trend in travel and tourism, and some Arizona locations are set to try to take advantage of it.

"Light pollution from projects like INNA doesn't just hinder research, it steals our shared view of the universe." ...