Nearly 300 current and former NASA employees — including astronauts, engineers and scientists — have signed the "Voyager ...

A controversial 2010 study that suggested bacteria could grow using arsenic instead of phosphorus has been retracted by the ...

A startling photo from NASA has revealed something climate scientists didn't think was possible in one of the world's most ...

James is a published author with four pop-history and science books to his name. He specializes in history, strange science, ...

Just imagine it, the news stories are all over your phone when you wake! The day will surely come that we will discover that ...

Astronomers have discovered a companion star in an incredibly tight orbit around Betelgeuse using the NASA and U.S. National ...

Scientists have long speculated that Betelgeuse, one of the brightest stars in the night sky, is not alone. Now, thanks to ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

The Vera Rubin telescope is poised to kick off an explosive era of discovery. "It's like old-fashioned astronomy: Find the ...

Ample sunshine, ice cream, and afternoons at the beach might leave you wishing that summer would never end. Unfortunately, ...

If they hadn't paid attention to the fluctuating readings of Earth's ozone layer, humans would have probably died by now.

In the 1950s, Stanley Miller and Nobel laureate Harold Urey conducted experiments at the University of Chicago in which they ...