518 Ethan Siegel

Ethan Siegel is Portland's favorite astrophysicist and a renowned science communicator. His blog, Starts With A Bang, has attracted tens of millions of hits since he began it in 2008, and is now featured online at Forbes.com. His work has been featured everywhere from NASA to ESPN to the Wall Street Journal. His first two books, Treknology - about the real-life science of Star Trek - and Beyond the Galaxy - about the cosmic story of how we discovered the Universe - are available everywhere books are sold.

Twitter: @startswithabang

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