The universe is flat.

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The universe is flat. Anonymous Wed Jul 31 12:26:51 2019 No.10852337 [Reply] [Original]

What does that even mean ? Like a square? Why do we believe this?

>>	Anonymous Wed Jul 31 12:28:08 2019 No.10852339 >>10852337 go back to highschool

Anonymous Wed Jul 31 12:35:45 2019 No.10852359
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>>10852337

It means that angles between two points in space (no matter how astronomically far away) are like the angles on sheet of paper. If the universe were to be curved, the angles would be noticeably different. It was actually very weird that we found out that is so flat, given that we live in an expanding universe. This is the flatness problem.

>>	Anonymous Wed Jul 31 12:37:00 2019 No.10852364 >>10852337 https://youtu.be/blSTTFS8Uco

>>	Anonymous Wed Jul 31 12:42:11 2019 No.10852381 >>10852364 christ what a fag, u got a video with someone else narrating

>>	Anonymous Wed Jul 31 13:06:56 2019 No.10852440 If the Universe is flat, and the Earth is in the Universe, then the Earth is flat?

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