Join us as we count down to Cassini's grand finale, and look back over what the spacecraft has discovered during its mission to Saturn ...

A "crowdsourced" project in which home computer users were enlisted to help analyze radio signals from space is ending after more than two decades.

A University of Arizona-led team using a camera orbiting Mars has captured the closest images yet of an interstellar comet so rare that it has sparked wild speculation about its alien origins. The ...

Artemis II, the next mission in NASA’s Artemis program to explore the Moon, is scheduled to launch from Florida within the ...

Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf ...

By examining the potential existence of Dyson spheres, a University of Glasgow scientist aims to guide the search for alien ...

The host Bill Maher fears aliens might meet Trump first, warning it would give them the wrong impression of humanity.

New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

Tucked into Richmond’s vibrant Carytown neighborhood at 3109 West Cary Street, this galactic eatery transcends the concept of ...

Galacticoaster, an indoor dark ride that will be the marquee attraction of Lego Galaxy, is the first coaster that Legoland ...

Despite the vast differences in human and bee brains, both of us can do mathematics. As we argue in a new paper published in ...

Hannah Lynch and Yvette Parsons play a mother and daughter dealing with an otherworldly pregnancy in "Mum, I'm Alien Pregnant ...