Luis Elizondo claims unreleased photographs show giant monoliths on the moon. These intriguing images are expected to be made ...

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

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

The American government released its fourth batch of UFO files following US President Donald Trump’s declassification order, ...

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