Skip to content
The Universe is out there, waiting for you to discover it.

Our mission: to answer, scientifically, the biggest questions of all.

  • What is our Universe made of?
  • How did it become the way it is today?
  • Where did everything come from?
  • What is the ultimate fate of the cosmos?

For countless generations, these were questions without resolutions. Now, for the first time in history, we have scientific answers. Starts With A Bang, written by Dr. Ethan Siegel, brings these stories — of what we know and how we know it — directly to you.

Get Starts With A Bang in your inbox

Featured

It’s a strange idea to consider: that a tiny building block of matter, the atomic nucleus, holds the greatest potential for energy release.

And yet, it’s true; while electron transitions in atoms or molecules typically release energy on the order of ~1 electron-Volt, nuclear transitions between different configurations release energies a million times as great, on the order of ~1 Mega-electron-Volt.


Popular

All Stories
Light up your holidays with the greatest natural show the sky has to offer! “Bethany: Is your house on fire, Clark?Clark: No, Aunt Bethany, those are the Christmas lights.”–National Lampoon’s […]
All things being equal, the simplest explanation is usually the best. But we don’t all agree on what “simple” means. “It is always the simple that produces the marvelous.” –Amelia […]
Forget nine lives; if one interpretation of quantum mechanics is right, the cat might have an infinite number of them. Observers are the necessary, but unliked, bouncers in the elegant […]