If intelligent life exists beyond Earth, we may be picturing the wrong kind of encounter. Most of us imagine other beings as ...

If Project Hail Mary left you craving more space adventures, these 15 books deliver just that.

And when people are convinced that they know a secret, world-shaking truth, they are willing to wait a long time for ...

The witness account describes "three and a half to 4 feet tall" aliens wearing "space suits and helmets" ...

Among the releases is a 1969 debrief of Buzz Aldrin stating he saw a ‘sizable’ object close to the lunar surface ...

Neil deGrasse Tyson has turned his lifelong fascination with aliens into a new book, “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” ...

After the release of these files, the debate on UFOs and alien life has intensified on social media.

President Donald Trump and Defense Secretary Pete Hegseth on Friday released the UFO Files ...

A NASA astronaut saw a streak of brightly lit objects entering Earth in a straight line from the space station. There is no ...

A former Air Force officer charged he was forced to sign a gag order silencing him about a chilling UFO encounter that resulted in America's nuclear missiles being disabled by extraterrestrials, ...

Newly declassified US government records include mysterious infrared footage, astronaut accounts from NASA missions and ...

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 ...