Created by the solar wind — a stream of charged particles constantly pouring out from the sun — the heliosphere acts as a ...

Does NASA have files on aliens? Jared Isaacman says no, and tells Ross Douthat on “Interesting Times” that extraterrestrials would pick a more exciting locale to visit than America’s naval bases.

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

American air force accused of sharing fake news around extraterrestrial activity to divert attention from its ‘nefarious ...

Questions about what the federal government may know about extraterrestrial life in the cosmos — or possibly even here on ...

There are things the NASA chief has "come across in the job that he can’t explain," but aliens are not among them.

Disclosing government documents about UFOs won't mean much without hard physical evidence for alien spaceships or alien bodies.

Now that debates have cooled down on the series, it's time to dive back into the impressive experience.

President Trump said he's directing the Pentagon and other federal agencies to identify and release files related to UFOs and extraterrestrial life.

DONALD Trump’s bombshell call to unseal the government’s top secret alien files will be “the biggest story of all time”, according to a former Ministry of Defence chief.