this post was submitted on 24 Feb 2024
3 points (100.0% liked)
xkcd
8584 readers
148 users here now
A community for a webcomic of romance, sarcasm, math, and language.
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
It's called a barycenter, kids, a common center that both objects circle around. That common center happens to be inside the sun, but that's a topic for next week's class in this semester's AP Astrophysics program.
Same for earth and moon. The center is inside earth. But not that close to the center of the earth itself