24 min
Where Are All the Aliens? The Brief Window Hypothesis | Stories From Space Podcast With Matthew S Williams Stories From Space
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- Astronomy
Could the reason we haven't heard from an extraterrestrial civilization is that there's a limit to how long a civilization can broadcast? This is the logic behind the Brief Window Hypothesis.
Could the reason we haven't heard from an extraterrestrial civilization is that there's a limit to how long a civilization can broadcast? This is the logic behind the Brief Window Hypothesis.
24 min