Richard C Hoagland, believes that many civilizations existed in our solar system, citing the moon, Mars and Jupiter to name a few. suffered from a huge cosmic war that brought about its end. He also belives NASA is hiding elements of a secret, suppressed technology that could be used for either regeneration or destruction.
ichard C. Hoagland discussed what he believes are artificial ‘man-made’ structures on Mars. According to Hoagland, the Martian landscape was once home to an advanced civilization that was destroyed 65 million years ago by a great planetary catastrophe. The Curiosity Rover is currently rolling over top this once great civilization and capturing photographic evidence of debris from that catastrophe, he proposed.
The Moon is littered with ancient artifacts, which suggests to him that at one time it was inhabited by extraterrestrials, or possibly an ancient or ancestral civilization of humans.