Could this YouTube video be definitive proof that little green men exist?

At first you’d be mistaken for thinking the mysterious UFO in this video is a sun spot, but then the camera pans down and you see several people all looking up – and suddenly the lofty object abruptly changes direction.

Shared on YouTube by ‘Amazing Mystery Videos’, the clip has attracted a raft of comments, with Cris L stating: ‘I believe!’


This is not the first sighting over London to raise eyebrows recently: another UFO was spotted yesterday, prompting speculation of an alien invasion…

A member of the public posted this strange sighting on Facebook (Picture: Mixtris UFO-images)