Panspermia and the Drake Equation

Maybe the miracle of life happened on another of those 144 billion planets.

NASA Photo
A view of Earth and Typhoon Soudelor from the International Space Station on Aug. 5.
Gwynne Dyer
Published: Wednesday, 08/19/2015 12:00 am EDT
Last Updated: Wednesday, 08/19/2015 12:00 am EDT

One by one, the empty boxes in the Drake Equation are being filled in with actual numbers, and it’s looking good.

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