This incredibly clear footage shows a UFO leaving the Earth's atmosphere before according to experts it appears to meet up with another craft.

The footage released from the International Space Station (ISS) cameras is causing excitement among UFO fans.

Two sent this footage to SecureTeam10, an American based group of experts to take a look at.

Secure Team's Tyler can he heard talking us through the image.

He said: "We have some amazing new footage from the ISS , showing something flying up and exiting the earth's atmosphere.

To read more and view the video, click here.