(What Did the Big Bang Sound Like?)

Content: A milestone in physics: In 2015, scientists proved the existence of gravitational waves. These waves travel billions of light-years through space, eventually reaching Earth and bringing us insights that were previously unattainable.

Countries:

Germany

Genres:

Documentary

Runtime:

43 minutes

Year:

2021

Directors:

Marcus Fitsch

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Production companies:

DW

Actors:

Host

Crews:

Writer

Director