with theorists contemplating the involvement of a forgotten civilization or aliens from outer space. But "this is just a ...

How did they view outer space, the stars, and the objects that we today would ... He was later exiled for his heretical views, which included presumed life in the mountains of the moon. Anaxagoras ...

An outer space-themed indoor roller coaster where riders will train for intergalactic travel before blasting off on a mission ...