Ufo en el planeta Marte

So far, Nasa has not commented on any of the strange sightings, but alien hunters have suggested these are alien ships monitoring our baby steps into the universe. YouTube user StephenHannardADGUK, part of a group called Alien Disclosure UK, spotted the anomalies on the NASA images, publicly available on the space agency's website, and applied a series of filters to try to shed light on the mystery.