The Planets (2017) - Curse of the Comets

Seizoen: 0 - Aflevering: 9 / 9 - Eerst uitgezonden: 30 april 2018 - Episode ID: 1616051

This episode is a mashup of episodes from two other series: "Strip the Cosmos", S01E06, "Hunting a Comet" and "How The Universe Works", S02E06, "Comets - Frozen Wanderers".