What Actually Are Space and Time?

Where Did the Universe Come From? And Other Cosmic Questions: Our Universe, from the Quantum to the Cosmos Thanks to Alexander Long for speculative fiction suggestions. Music from Silver Maple, Epidemic Sound and Artlist. Stock footage from Videoblocks and Artgrid, images of galaxies from NASA and ESO/Hubble.

Courtesy of Documentary on YouTube. Watch on YouTube ↗

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