Plot: The Drake Equation tells us the likelihood that there are other advanced technological civilizations waiting for us among the stars. In this episode of Space Time we challenge you to use the Drake Equation to help us determine how near or far these alien races may be

PBS Space Time - Season 2016 - Are We Alone? Galactic Civilization Challenge (Episode 38)
Episode Aired On:
Wednesday, October 5 2016
8 years ago
Wednesday, October 5 2016
8 years ago
Genres: Documentary, Talk