
Episodes

1. Atlas
2 Dec 2020 · 41 min · 7.4/10
On Exoplanet Atlas, dense gravity creates a thick atmosphere allowing airborne life forms to thrive - but also providing a lesson in adaptability.

2. Janus
2 Dec 2020 · 46 min · 7.7/10
Ants, scorpions and fireflies provide clues for biologists to conjecture about life on exoplanet Janus, including highly adaptable pentapods.

3. Eden
2 Dec 2020 · 42 min · 7.5/10
Twin stars create an oxygen-rich atmosphere on Eden, where a teeming biosphere may parallel seasonal cycles of predation and reproduction o Earth.

4. Terra
2 Dec 2020 · 48 min · 8.0/10
A hyperadvanced species makes their home on doomed exoplanet Terra, which orbits an aging star. Now they must colonize another world, using robots.
Alien Worlds Season 1: quick answers
How many episodes are in Alien Worlds Season 1?
Season 1 of Alien Worlds has 4 episodes, about 3 hours in total.
When did Alien Worlds Season 1 come out?
Season 1 premiered on 2 Dec 2020.
What is the best episode of Alien Worlds Season 1?
By viewer score, episode 1, “Atlas”, at 7.4/10.