There are all sorts of things flying around the universe that we earthlings haven't yet figured out how to identify.

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

A former CIA-funded scientist has claimed that US government insiders told him that at least four distinct alien species have been linked to recovered UFO craft. Speaking in a newly released interview ...

For decades now, UFO stories have mostly involved blurry lights in the sky, shaky footage shot on potato phones and men called Del insisting they’d seen something strange from their truck on the drive ...