Life Everywhere, Tech Civilizations Rare
55:44–59:21 · 217s
Hakeem estimates hundreds of billions to trillions of life-bearing worlds per galaxy, ~100,000 with multicellular life, and perhaps ten or fewer advanced technological civilizations.
55:44–59:21 · 217s
Hakeem estimates hundreds of billions to trillions of life-bearing worlds per galaxy, ~100,000 with multicellular life, and perhaps ten or fewer advanced technological civilizations.
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