A 1,200-meter-high monolith discovered on Mars. While other objects near the monolith are unrecognizable and blurred, this object is clearly present since a shadow on the monolith appears on opposite side from the sun.
Therefore it seems unlikely that the monolith is the result of a digital image artifact, stitching error or glitch.
Google Mars coordinates: 31° 3'48.78"S 74°15'18.46"E