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Ethan Siegel
A theoretical astrophysicist and science writer, host of popular podcast “Starts with a Bang!”
Ethan Siegel is a Ph.D. astrophysicist and author of "Starts with a Bang!" He is a science communicator, who professes physics and astronomy at various colleges. He has won numerous awards for science writing since 2008 for his blog, including the award for best science blog by the Institute of Physics. His two books "Treknology: The Science of Star Trek from Tricorders to Warp Drive" and "Beyond the Galaxy: How humanity looked beyond our Milky Way and discovered the entire Universe" are available for purchase at Amazon. Follow him on Twitter @startswithabang.
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If spinning-and-moving charges make magnetic fields, why does a giant neutral thing have one? Image credit: NASA, Chandra X-ray Observatory, SAO, DSS, via http://apod.nasa.gov/apod/ap140725.html. “By allowing the positive ions to […]
The incredible story of the record-breaking red planet’s rover. “In any field, find the strangest thing and then explore it.”–John Archibald Wheeler Sometimes, things get difficult. Sometimes, there are challenges […]
It’s the last Virgo Cluster member in the entire Messier catalogue, but they saved the best for last! Image credit: European Southern Observatory (ESO), via http://www.eso.org/public/images/eso0608a/. “From a little spark […]
Piss off George Lucas and shoot your eye out with a real-life light saber! “General Kenobi. Years ago you served my father in the Clone Wars. Now he begs you […]
And if not, how do you reason with those who believe they are? “Ignorance is hardly unusual, Miss Davar. The longer I live, the more I come to realize that […]
And what they mean for humans here on Earth. “Concentrate all your thoughts upon the work at hand. The sun’s rays do not burn until brought to a focus.” –Alexander […]
If spiral galaxies have a preferred direction, it just might be. “Since the beginning of physics, symmetry considerations have provided us with an extremely powerful and useful tool in our […]