Alien Earths is a Documentary programme.

Next Show Times

• United Kingdom

Seasons in Detail

• All Seasons
• Season 1

Alien Earths

Below is a list of all Episodes from all Seasons of Alien Earths

Season 1

• 1. Are We Alone in the Cosmos?
• 2. Ancient Cosmic Mesengers
• 2. Ancient Cosmic Messengers
• 3. Revelations from the Tiny Tardigrade
• 4. How to Create a Tiny Far-Off World
• 5. Unravelling the Night Sky's Mysteries

See when Alien Earths, season 1 is coming up on UK TV