[Marxism] Astronomers think the universe is a sphere. Here's why that claim is so controversial | Salon.com

Louis Proyect lnp3 at panix.com
Wed Nov 6 05:51:04 MST 2019


https://www.salon.com/2019/11/05/astronomers-think-the-universe-is-a-sphere-heres-why-that-claim-is-so-controversial/



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