UFO crashed into a crater on Mars?
The image taken by NASA's Mars Reconnaissance Orbiter (HIRISE) shows the northern rim of a crater in Deuteronilus on Mars.
At the northern end, we see the crater rim and ridges inside and below that rim. A channel set is entering from the west and passing through a notch in a ridge.
At the bottom of the crater we see a strange (impact?) spot and an object what looks like a flying saucer.
Thanks to: http://ufosightingshotspot.blogspot.com