The ages of the Earth and Moon. - If the ages of the Earth and Moon are nearly identical, as believed, why are most rocks found on the Moon so much older than Earth rocks?
Comparing the ages of the Earth and Moon. - If the ages of the Earth and Moon are nearly identical, as believed, why are most rocks found on the Moon so much older than earth rocks?
Planets - The origin of the Moon is
a. a complete mystery to scientists
b. the result of an ancient collision between Earth and another large body
c. cannot be adequately hypothesized ...