All across the planet there are huge stone memorials. Nearly everybody knows they were made thousands of years ago by prehistoric man.
Nonetheless could virtually everyone be mistaken about the pyramids, Aztec Temples, Stonehenge?
There are a small number of troublesome difficulties, for instance, why do they appear out of the nowhere at the equivalent time? In what way did the Giza Pyramids achieve alignment with true North with accurateness within 1/10 of a degree?
It’s a mystery that may be explained if you suppose extraterrestrials affected our civilization by providing the knowledge required to transport and construct these enormous stone objects.
