Isaac Newton - isn't he the guy who discovered gravity? Great! So, what's gravity? Aaaah, gravity is the force that makes objects fall towards the ground. And, without gravity, we'd all float!

Another is that when the moon formed it started off very hot with a deep magma ocean - like the Earth - and the low gravity and lack of atmosphere on the moon allowed volatile elements that wouldn’t ...

This is roughly as close to Earth as today's geosynchronous communications and weather satellites, and about 10 times closer than the Moon is today. Because the force of gravity is stronger at ...

Capture theory suggests that the Moon was a wandering body (like an asteroid) that formed elsewhere in the solar system and was captured by Earth's gravity as it passed nearby. The accretion ...