NOVA
Ancient Earth: Frozen (50x12)
Uitzenddatum: Okt 11, 2023
700 million years ago, Earth was a giant snowball cloaked in ice from pole to pole – a global deep freeze that held the planet in a stranglehold, threatening the survival of the earliest complex life. How did life manage to hold on in this forbidding world? Leading scientists investigate how this catastrophe may have become a catalyst for life to evolve in creative new ways as it bounced back from the brink – setting the stage for the astonishing complexity we see today.
- in première gegaan: Mrt 1974
- Afleveringen: 1025
- Volgers: 302
- Lopend
- PBS
- Woensdag op 21