A bizarre UFO has been spotted above Mount Everest.
The disc-shaped object can be seen in the sky over the Himalayas.
UFO watchers say the spooky object causes a silhouette and its height means it can't be a drone or helicopter.
The image is one of 477 stitched together by mountaineer and filmmaker David Breashears as part of an amazing two-billion-pixel photo.
To read more and view the video, click here.