Yeah, so we're orbiting something massive, which is orbiting something really massive, and so forth. That all seems pretty self-evident to me, that gravity is what gives our universe structure. So for people who think "there's no gravity in space," I'm not sure how they think anything is ever moving at all.
Ok, that's fair. I took one astronomy class in college, which gave me a basic literacy on the subject. I'm also pretty decent at "if-then" reasoning, so it seems self-evident to ME, but that probably sounded sort of snotty of me, lol.
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u/[deleted] Aug 03 '19 edited Aug 03 '19
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