UFO SIGHTINGS DAILY: Awesome Tall Structure Found In Mars Photo, March 2017, Video, UFO Sighting News.Pages Awesome Tall Structure Found In Mars Photo, March 2017, Video, UFO Sighting News. Date of discovery: March 2017Location of discovery: Mars floor This superb construction was discovered by Mars Moon Space TV of Youtube. Its so extremely tall that it throws an extended shadow throughout the floor. Awesome discover. Scott C. Waring Eyewitness states:Mars Reconnaissance Orbiter (MRO) Has captured this superb picture of what appears to be like like a spherical Sphere formed object on the Martian floor.