Reported UFO Shapes over the years. Some are alien/Nephilim made, Earth Gov made and some are not solid but are spirits that shape shift into the image of a UFO. If you've ever seen one that can't hold it's shape lol I have!
Does this show an enormous tower on Mars or is it actually just an illusion of light and shadow. Try to look at it not as a tall tower but as a giant "V" shaped formation flat on the ground. It still looks like a tower to me though.