Former Pentagon UFO investigator Luis Elizondo claims the US government possesses unreleased photographs showing what appear ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

These anime characters possess feats and abilities that surpass even Sailor Moon's extraordinary power.

'Hidden structures' discovered deep beneath the dark side of the moon ...

NASA is shifting to commercial spaceflight to have private companies build the next space station. Explore the lucrative ...

Building material samples from the University of Delaware spent six months mounted outside the International Space Station, ...

Known as one of the more outspoken UFO whistleblowers, Luis Elizondo took an interesting turn this week, claiming that ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Experts suspect this space rock is a piece of the lunar surface torn off by a meteor impact, so it could be a time capsule ...

The beloved magical-girl anime Sailor Moon is returning to theaters this August, giving fans a rare chance to relive its ...