Tag Archives: SETI

Fermi Paradox Part III: Why Aren’t They Here?

A Bussard ramjet, one of many designs for a true interstellar spacecraft. Ramjets wouldn’t go more than a fraction of the speed of light. By NASA [Public domain], via Wikimedia Commons This is the third in a series of three … Continue reading

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Is The Fermi Paradox Really A Paradox?

Photo from WIkimedia Commons, by Colby Gutierrez-Kraybill. Apropos of a bit in Wait But Why? About why there are (apparently) no other intelligent beings that we can see in the universe, there were a couple of things I wanted to … Continue reading

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