22/10/2014 16:28 BST | Updated 24/10/2014 10:59 BST

UFO 'Spotted' In NASA Spacewalk Video

If you were patiently watching the ostensibly fascinating, in reality quite boring spacewalk live stream NASA broadcast the other day, you might have noticed something... off.

At a certain point of the video, something was spotted flying past the ISS. And no one knows what it is.

Now it's likely that this is a piece of debris, an optical fluke or something else entirely explicable. But in the meantime - until we know what it is - it counts as a UFO. It counts.

Check it out below.