Question

answer this question guys

how the moon of earth came in existence?????? how many years ago???

Answer 1

the Moon formed out of the debris left over from a collision between Earth and an astronomical body the size of Mars.

it happened 4.5 billion years ago

Answer 2

most scientists believe it is the 'Earth's child'. It was born when a wandering planet crashed into the young Earth. Huge amounts of material were thrown into space, eventually coming together to form the Moon.

it happened approximately 4.5 billion years ago

hope it helps.....