PBS Space Time

11 Season
392 Episode

PBS Space Time - Season 2016 Episode 38 Are We Alone? Galactic Civilization Challenge ()

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. Links to reference material below.


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48 minutes 2024 HD

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