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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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There have been many supernovae in the Milky Way seen over the past 2,000 years, but nobody ever saw the most recent ones! Image credit: NASA/CXC/NCSU/K.Borkowski et al. “When I […]
Where all the structure in the cosmos came from, and we aren’t forming new ones anymore. Image credit: Andreas Berlind, via http://astro.phy.vanderbilt.edu/~berlinaa/work_research.html. “To be loyal to myself is to allow […]
Is there a limit to how small a length can be? Image credit: Sabine Hossenfelder. Good ideas start with a question. Great ideas start with a question that comes back […]
Nearly 250 years since its discovery, this dense, brilliant core was found to have our Milky Way’s first globular-based black hole! Image credit: Paulino Maldonado, via http://observatorioelojodeowi.blogspot.com/2011/05/subo-algunas-fotografias-de-espacio.html. “And then you […]
You’ve got to see what happens when this man realizes he’s talking to the living legend herself. Image credit: GayCalgary Magazine, via http://www.gaycalgary.com/Magazine.aspx?id=109&article=3182. “I’m just thankful that I’m still here. […]
We don’t know the nature of either dark matter or dark energy: 95% of our Universe. Does that mean the Big Bang is in doubt? Image credit: wiseGEEK, © 2003 — 2014 […]
Look up after sunset for the most reliable meteor shower of the year: the Perseids, and learn where they come from! Image credit: Michael Menefee (Fort Photo on flickr), via […]