Eli5 will the earth ever run out of centrifugal force?

238 views

Like if the sun was going to exist forever (which I know it isn’t). Would the earth ever stop spinning around the sun and eventually fall into it or is ongoing?

In: 0

8 Answers

Anonymous 0 Comments

There are very small gravitational forces, and probably other things that I am forgetting, that would slow the Earth’s orbit given enough time. Losses due to gravitational waves are on the order of only a few watts though, so it would take an absurdly long time for that to happen.

You are viewing 1 out of 8 answers, click here to view all answers.