Killers of the Cosmos

Killers of the Cosmos

Big Sleep (1x6)

Season finale

Air date: Oct 16, 2021

How will the universe end? Experts discuss the many possible ways that could spark the beginning of the end for the universe including when and why it would happen.

  • Premiered: Sep 2021
  • Episodes: 6
  • Followers: 5
  • Ended
  • Discovery Channel (UK)
  • Saturday at 22