What If Space is NOT Empty?

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Spacetime on its smallest scales is a seething ocean of black holes and wormholes flickering into and out of existence—or so many physicists think has to be the case. But why should we take this spacetime foam seriously if we’ve never seen any evidence of it?

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Hosted by Matt O'Dowd

Written by Christopher Pollack & Matt O'Dowd

Post Production by Leonardo Scholzer, Yago Ballarini, Adriano Leal & Stephanie Faria

Directed by Andrew Kornhaber

Associate Producer: Bahar Gholipour

Executive Producers: Eric Brown & Andrew Kornhaber

Executive in Charge for PBS: Maribel Lopez

Director of Programming for PBS: Gabrielle Ewing

Assistant Director of Programming for PBS: John Campbell

Spacetime is produced by Kornhaber Brown for PBS Digital Studios.

This program is produced by Kornhaber Brown, which is solely responsible for its content.

© 2023 PBS. All rights reserved.

End Credits Music by J.R.S. Schattenberg

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