Astronomers have been able to image gas as it travels down a 3 million light-year-long cosmic highway between two growing ...

While astronomers often set their sights on the stars, the landscapes surrounding their observatories can be just as ...

“So many people look right past the desert areas of the state ... He said he’s always been fascinated by astrophotography and loved trying to capture the Milky Way and the Aurora, but after seeing ...

Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...

Reach for the stars with our guide to the best dark-sky reserves on the planet, from the French Pyrenees to the Atacama ...

Reach for the stars with our guide to the best dark-sky reserves on the planet, from the French Pyrenees to the Atacama ...

The trail is a curated collection of national and state parks, observatories, planetariums, and musuems that offer travelers ...

From fiery festivals to nature's most dazzling "sky-dance", interest in the night skies is booming, with "noctourism" poised ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

Shutterstock The Grand Canyon State is a Certified Stargazing Paradise Arizona has some of the darkest, clearest skies in the ...

NASA astronauts Suni Williams and Butch Wilmore are scheduled to begin U.S. Spacewalk 92 early Jan. 30. Suni Williams and ...