The Transporter-17 rideshare mission is scheduled to lift off at 3:10 a.m. ET on Tuesday (July 7).

Just months after 9/11, strange messages started appearing across U.S. military computers: “Your security system is crap.” ...

The Australian Space Agency says the objects "appear to be pressure vessels from a space launch vehicle" that recently ...

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Aboard NASA's Pegasus barge, floating out in the Atlantic ocean, sits what looks like a classic, sci-fi movie UFO flying ...

Discover life at Brazil Outpost in the ocean, exploring the unique experiences, challenges, and innovations of living abroad in this aquatic environment.