Seth Shostak quoteSeth Shostak [0-0]
American Scientist 
Quote rank: 203
| The math is dead simple: it seems that the frequency of planets able to support life is roughly one percent. In other words, a billion or more such worlds exist in our galaxy alone. That's a lot of acreage, and it takes industrial-strength credulity to believe it's all bleakly barren. |
Alone,
Space
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