A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

The Pentagon's latest declassified UAP files, including eyewitness videos and historical documents, have reignited interest ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

This is the story of a mysterious finding in New Hampshire, pieced together from the incident summary sheet and official ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial ...

Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of ...

First, there was the release of the so-called UFO files by the Trump administration in May, which sparked a wide range of reactions from religious Americans. Then there was a new blockbuster summer ...

The International Academy of Astronautics has updated its protocols for confirming and announcing the discovery of alien life. New guidelines address the modern challenges of social media, ...

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.

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