ELI5: How is that space is “flat” yet we are able to look around the universe (up, down, left, right, etc.,) as if it were not flat? Submitted by nhabz t3_z8satk on November 30, 2022 at 2:03 PM in explainlikeimfive 26 comments 0
Waterknight94 t1_iyczc42 wrote on November 30, 2022 at 2:12 PM I'm pretty sure flat in this case means it has no curves or corners. A straight line will remain straight. Permalink 3
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