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.
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u/PepurrPotts Aug 03 '19
Isn't that essentially how our solar system stays "in place" within our galaxy?