Ethan Siegel

Ethan Siegel

A theoretical astrophysicist and science writer, host of popular podcast “Starts with a Bang!”

Ethan Siegel 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.

Hint: it doesn’t have anything to do with our blue skies. “Whenever I gaze up at the moon, I feel like I’m on a time machine. I am back to that […]
The new “most distant galaxy” is a shocker! “Our spectroscopic observations reveal the galaxy to be even farther away than we had originally thought, right at the distance limit of what […]
A live-blog event of a fabulous public lecture given by Katie Freese on the unseen components in our Universe. “If you take everything we know… it only adds up to […]
And the story you heard about their origin being solved? It’s 100% wrong. “From a little spark may burst a flame.” –Dante Alighieri Although it was recently reported that a mysterious […]
Tuition costs have risen faster than any other set of costs in the USA. There’s a way to combat it, but we have to be brave. “When we make college more […]
Will it be Betelgeuse? Eta Carinae? Here are some candidates that are less popular, but perhaps more likely! “Some of them burn slow and long, like red dwarfs. Others — blue giants — burn […]
They don’t look like our other spherical maps we’re used to seeing. So what’s actually going on? “The bedrock nature of space and time and the unification of cosmos and quantum […]