Eerie footage of a giant UFO slowly approaching the International Space Station is circulating online.
The mysterious object appears to grow in size whilst slowly revolving.
We're not convinced - but others definitely are.
The description accompanying the video says: "This is MONUMENTAL in the search for proof of an alien presence."
Hmm...
The video was recorded in March so if it was a rather conspicuous alien craft had approached the international space community's pride and joy, they're keeping mighty quiet about it...