Question

What are craters of moon and other planets ?

Answer 1

there are craters on moon and other planets because of gravity

Answer 2

there r craters on moon as well as other planets because of gravity whenever a new planet is made it's gravity is at very high even it at infinity, whenever any object in the space come near newly born planets it gat attract by it's gravity but as the planet become older and older it's loses it's gravitional force