A UFO has been spotted in the skies over the UK.
A Youtube user uploaded a video showing a dense black ring of smoke hovering over a village.
The clip is thought to have been taken near the town of Cotgrave in Nottinghamshire last night (Thurs).
The gigantic black ring can be seen in the sky, with one onlooker exclaiming: “That is so strange!”
While one asks: “Are we being attacked by aliens?”
No alien attack was reported although some internet users have agreed that the ring is conclusive evidence of aliens visiting earth.
Other viewers have suggested it was a by-product of a fierce fire which ripped through the nearby Hollygate Lane Industrial Park.
And those captured in the video seem to support the theory, pointing to an explosion in the distance.
An exploded gas cylinder is thought to have been the cause of the unusually shaped phenomenon.
But some commenters held on to more fantastic explanations of the event.
One boldly said: “That is a demonic portal. Did any dragons pass by?”
One irreverent user claimed it to be part of God’s anatomy.
The top commenter added: “Too bad you didnt have a drone. Im pretty sure you would get points for flying through it.”