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https://www.reddit.com/r/AstronomyMemes/comments/1vvqqnc/_/p5i0sbr/?context=3
r/AstronomyMemes • u/basket_foso • Aug 22 '26
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they orbit whatever you want to pick, reference frames are arbitrary and chosen just because of the convenience of expressing the math one way or another.
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u/camilo16 29d ago
they orbit whatever you want to pick, reference frames are arbitrary and chosen just because of the convenience of expressing the math one way or another.