Ask Ethan: Is Spacetime Real? | Portal to the Universe

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Home » News & Blogs » Ask Ethan: Is Spacetime Real?

Starts With a Bang!

Ask Ethan: Is Spacetime Real?

19 Feb 2021, 15:02 UTC

Ask Ethan: Is Spacetime Real?

LIGO SCIENTIFIC COLLABORATION / T. PYLE / CALTECH / MIT

Are space and time real like atoms are, or is spacetime just a calculational tool?