What did Newton discover about gravity?

1 Answer
David B.
Sep 7, 2017

Newton discovered the universality of gravity.

Explanation:

Newton realized that the force of gravity here on earth that causes things (like apples) to fall works the same way everywhere in the universe. His work proved that gravity worked on celestial objects, like the moon, Earth and the planets, and was able to calculate their orbits which had long been observed.

Related questions
Impact of this question
5473 views around the world
You can reuse this answer
Creative Commons License