Mark Christopher Lee, extra-terrestrial author and filmmaker, made the claim following 'extensive' research into ancient ...

A viral tweet claims a secret government telescope spotted interstellar comet 3I/ATLAS a year early and leaked the information to Jeremy Corbell. Here is what the theory alleges and what astronomers ...

The sudden silence of a veteran Mars spacecraft has turned a routine comet flyby into one of the most intriguing space ...

That’s what most Americans believe, according to a new YouGov poll. The majority think that extraterrestrial aliens definitely or probably exist, the survey found, and many are also pretty sure ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Case in point: James Cameron’s Aliens took a sharp turn from Ridley Scott’s original film, changing the tone from a sci-fi/horror nightmare to an action-horror thrill ride. Cameron was clearly ...

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...