Space exploration was a major theme of a state House hearing on Tuesday, even as the budget deadline looms over lawmakers.

A Harvard astronomer, known for his provocative theories regarding extraterrestrial visits, has been selected by the White ...

“Mr. Chair, the truth is out there.” That’s what Rep. Nate Davidson, D-Cumberland and Dauphin said during a Tuesday Pa. House ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

Moon bases, living to 100 and (finally!) flying cars. What 2076 and our future will look like may be stranger than we expect.

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

Somewhere in the Mojave Desert, a gleaming white dome sits in the middle of nowhere, and the story behind it is stranger than ...

Yes, but: What's certain is the famous "Wow!" signal is still inspiring people today, including the English rock band Muse.