But the universe isn't a circle..."The observable universe is a spherical region of the Universe comprising all matter that can be observed from Earth at the present time"
Spheres have circumference too.
Started by the-pi-guy, Mar 14, 2018, 01:54 PM
previous topic - next topicBut the universe isn't a circle..."The observable universe is a spherical region of the Universe comprising all matter that can be observed from Earth at the present time"
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