S1 E3: The Universe is Expanding

Georges Lemaître, Belgian priest and astronomer, used Albert Einstein's equations from the Theory of General Relativity to propose that the universe is expanding.
Aired: 8/7/2019 | 0:02:56
    You may also like
    • Sinking Cities
    • NOVA scienceNOW
    • Light Falls
    • Earth's Natural Wonders
    • Autumnwatch New England
    ©2019 WNET All Rights Reserved.   825 Eighth Avenue, New York, NY 10019