E1 - Volcano Worlds

Aired: October 07, 2024

Professor Brian Cox explores planets and moons covered in volcanoes. He encounters alien landscapes bursting with fire and ice - eruptions so violent they reach into space.

E2 - Dark Worlds

Aired: October 14, 2024

Professor Brian Cox explores the solar system's hidden realms, between and beyond the planets, where countless worlds lie hiding in the darkness.

E3 - Storm Worlds

Aired: October 21, 2024

Professor Brian Cox explores the solar system's wildest weather, encountering powerful lightning, strange metallic frosts and monsoon rains on a moon a billion kilometres from Earth.

E4 - Ice Worlds

Aired: October 28, 2024

Professor Brian Cox explores the solar system's ice giants, frozen moons and worlds where ice behaves in unimaginable ways.

E5 - Strange Worlds

Aired: November 04, 2024

Professor Brian Cox explores the solar system's misfits and oddballs and investigates the forces that sculpted the bizarre features on these strange worlds.