UFO Disk Hidden In Crater On Mars, July 2015, UFO Sighting News.
Location of discovery: Mars
Source photo: http://viewer.mars.asu.edu/planetview/inst/ctx/B19_016974_2190_XN_39N020W#P=B19_016974_2190_XN_39N020W&T=2&start=
I have seen such ships parked in craters before, it was on Earths moon. This is on Mars and we see a very large disk shaped UFO that has long ago landed in the crater. They take refuge in the crater to protect it in case they need to salvage anything from it later. You see, the walls of the crater give it a lot of added protection from both meteorites and aliens who wish to salvage parts or all of it. In any case, this ship is to old to fly any more and probably has been here for thousands of years. SCW
Thanks to: http://www.ufosightingsdaily.com/