TV-PG
S50 • E11    Oct 4, 2023    54m
8.0
Early Earth was a hellscape of molten lava and barren rock, bombarded by meteors, with no atmosphere at all. How did our familiar blue sky - the thin, life-giving band of gasses protecting our planet - come to be?
Directed by Jennifer Anafi-Acquah, Chris Pitt

Where to Watch NOVA - S50 • E11

  • Rika AndersonSelf
  • Mercer BoffeySelf
  • James DottinSelf
  • Peter GirguisPeter Girguis
  • Robert HazenSelf
  • Nick LaneSelf
  • Usha Farey LingappaSelf
  • Tim LyonsSelf
  • Rita ParaiSelf
  • Raymond PierrehumbertSelf
  • Lynn RothschildSelf
  • Sonia TikooSelf
  • Rebecca WilliamsSelf
  • Michael WongSelf
  • Jennifer Anafi-AcquahDirector / Producer
  • Chris PittDirector / Producer
  • Kristine AllingtonProducer
  • Michael H. AmundsonProducer / Editor
  • Thomas Barnett-WelchProducer
  • Andy CohenExecutive Producer