this post was submitted on 24 Feb 2024
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xkcd
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No the comic is pointing out that the sun and the earth are both orbiting the milky way galactic center.
Edit: While also true, I was wrong, they orbit the center of mass of the two body problem (earth and sun). I still think that's too simple of a way to look at it. It's not a two body problem and the other planets and the whole galaxy are also in play.
I mean technically every body in the entire universe exerts gravity on everything else as long as it's in your light cone
What's a light cone?
A not too heavy cone.