Multiple scientists tied to U.S. military and defense research have disappeared or died, prompting questions about whether a ...

A new study published in Monthly Notices of the Royal Astronomical Society has pinpointed the best planets for the search for extraterrestrial life. By focusing on specific characteristics of ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

Since its March 20 release, “Project Hail Mary” has proven to be a veritable box office juggernaut: It grossed the current ...

As of April 1, new shellfish protections are in place, including reducing the daily geoduck limit.

Award winning duo James S. A. Corey show humanity’s struggle with staggering alien power in their latest installment of the ...

How would people react if an alien civilization actually made contact with us? Space.com talked to experts, who shared a ...

Future missions will need longer expiration dates and grow-it-yourself options. Luckily, labs around the world are working on ...

Even as Hollywood still drives how Americans envision little green men with big eyes and bigger heads, fiction soon could be ...

With big names like Steven Spielberg and Christopher Nolan at the helm, the greatest hard sci-fi films will blow audiences' ...

A mission that took four astronauts farther than any human has ever traveled in the history of mankind has made people feel a ...