Earth

BBC TWO

Tuesday 23 September 2025  16:15 - 17:15 (60 mins)
2/5. Life's existence hangs in the balance when the ancient Earth almost entirely freezes over. Also in HD. [S,AD]

Mentioned: Earth, Snowball Earth, Iceland, Rodinia, Ice, Centigrade, Ice Age

Earth may be available on playback or on Prime Video (affiliate link)
Earth (BBC TWO) Tuesday 23 September 2025 16:15 - 17:15