This is just one of many stories found amongst Soviet-era files that have been recently released to the public.

Soviet-era UFO files released by journalist George Knapp detail Cold War sightings, including a 'jellyfish-shaped' craft, ...

Newly published documents detail investigations into strange aerial phenomena, including several close encounters ...

Stolen Soviet files released by George Knapp reveal a massive cover-up of UFO encounters, giant aliens, and abductions ...

Striking images of bright “ red jellyfish ” appearing in the sky above storm clouds have sparked a wave of speculation online, with some social media users even floating theories about alien activity.

It wasn’t just the election lighting up the night sky on Tuesday — voters from Connecticut to North Carolina were left scratching their heads after spotting a glowing, jellyfish-shaped light drifting ...

A newly described blue jellyfish in Japanese waters has stunned researchers with an otherworldly glow that looks less like a ...