Video of an unidentified flying object (UFO) flying past the moon was posted by Jason Callum of Bracknell Berkshire, UK on his YouTube channel. He was looking at the moon's surface with his telescope when the black UFO appeared and made its way across the moon. There has been much speculation as to the origin of the unknown object. An alien craft is always a possibility, while there is also suggestions that it could be a craft of the secret space fleet, some even think it could be the black knight satellite. It is also worth noting that similar shaped UFOs have also been observed in the vicinity of the sun in the past. Here is the video showing the black UFO flying above the moon's surface till the moment it disappears into the darkness of space.