The second episode in the series examines Twilight Worlds, planets tidally locked to stars so that one side is always lit and the other side eternal dark. We discuss what life would be like on such a world and how realistic it is for life to arise there or for us colonize them.

Support the Channel on Patreon:
https://www.patreon.com/IsaacArthur

Listen or Download the audio of this episode from Soundcloud:
https://soundcloud.com/isaac-arthur-148927746/hp02a-life-on-tidally-locked-worlds