Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” – Arthur C.

This video breaks down why K2-18b has suddenly become one of the most important planets in the search for life beyond Earth. Using data from the James Webb Space Telescope, researchers reported ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

A Harvard University professor known for his polarizing theories about extraterrestrial life has been tapped by the White ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

Avi Loeb is leading a new Science Advisory Council tasked with finding the origin of unidentified objects spotted by military pilots and others. It's part of a broader White House effort studying ...

E.T. director Steven Spielberg says he believes in aliens and reckons the evidence is ‘overwhelming’. The legendary director has worked on more than his fair share of science-fiction flicks, alongside ...

NASA's Mars Curiosity rover has uncovered never-before-seen organic compounds that could be the most convincing evidence yet that there was life on the red planet. The nuclear-powered robot uncovered ...

Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of extraterrestrials date back to the earliest Indigenous and western thought. The tools ...

Rep. Tim Burchett (R-TN) joined Stephen A. Smith’s SiriusXM show this week for a lengthy interview that ended with Smith asking the Tennessee Republican about his recent claim he’s seen government ...