Why We May Be Surrounded by Older Alien Civilizations

Are alien civilizations likely to be younger or older than us in age? A basic question that seems insurmountable until we start detecting them. But even before that, we can use some logical deduction using lifetime distribution statistics to determine the most plausible answer to this question....

33 min - Space & the Universe - Cool Worlds

More: SETI & the Fermi Paradox documentaries

Read Deeper: SETI & the Fermi Paradox

1. The Eerie Silence by Paul Davies - View on Amazon
2. Confessions of an Alien Hunter by G. Seth Shostak - View on Amazon
3. If the Universe Is Teeming with Aliens... Where Is Everybody? by Stephen Webb - View on Amazon
4. Rare Earth by Peter Douglas Ward - View on Amazon
5. Extraterrestrial by Avi Loeb - View on Amazon
6. Pale Blue Dot by Carl Sagan (4.6/5) - View on Amazon

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