The Great Pyramid was built circa 2560 BC…
… and Cleopatra lived 69 BC – 30 BC…
… and the first Moon landing was in 1969, AD…
… which means Cleopatra lived closer to the Moon landing than she did to the building of the Great Pyramid!
Carbon Workshop
NESF 2018
ELS 2018
Lunar Landing Workshop
SSERVI Team Science
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New NASA Research Shows Giant Asteroids Battered Early Earth
A new terrestrial bombardment model sheds light on the role asteroid collisions played in the evolution of early Earth.