The arrangement of the three great pyramids of Gizeh does not, though, agree with the arrangement of the three stars in the Belt of Orion as it looked around 2.500 BC but as it looked around 10.450 BC.

As Robert Bauval has shown there is a map in Gizeh corresponding to the map of the sky in 10.450 BC. Not only the arrangements of the three stars is exactly reproduced in the three pyramids, but also their magnitude.

(Hancock)