PBS Space Time
What If the Galactic Habitable Zone LIMITS Intelligent Life? (2022x13)
Air date: May 18, 2022
Our solar system is a tiny bubble of habitability suspended in a vast universe that mostly wants to kill us. In fact, a good fraction of our own galaxy turns out to be utterly uninhabitable, even for sun—like stellar systems. Is this why .. most of us .. haven’t seen aliens?
- Premiered: Feb 2015
- Episodes: 371
- Followers: 0
- Running
- PBS
- Wednesday at 12