he was on a mission.and it was on earth but he went off course he went strate into the center of the sun all the other predators died but he survived and fell asleep for thousands of years but the sun blasted him to the moon while he was asleep. apollo 20 landed while it was landing it woce him up. he killed the astronots and took the ship and flew it back to the predator's home planet and landed on Balatu.