' 'Areanetium is a bizarre radioactive chemical element that has only been found on Mars. It is represented by the symbol Ae and atomic number 168. This is far heavier than any synthetic elements created on Earth, and the exact mechanism for its formation here of Mars is still a significant mystery. Evidence recovered from Timewarps indicates that Martians seem to have synthisized Areanetium, and there are numerous theories that it's creation is related to the Martians mysterious disappearance.