NOVA

Origins: Earth is Born

Directed by Alice Harper
TV-PG
S32 • E1    Sep 28, 2004    55m
7.88.0
Astrophysicist Neil deGrasse Tyson measures Earth's 4.5 billion year history in terms of one 24-hour day. And covers the first hour, when, he says, the planet was "beaten, bombarded, mangled and melted" for several hundred million years.

Where to Watch NOVA - S32 • E1

Cast of Origins: Earth is Born

  • Neil deGrasse TysonSelf - Host
  • Alice HarperDirector
  • Joseph McMasterWriter

 

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