Every atom in your body came from a star that exploded. And the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about physics: you are all stardust.

I can't prove that God doesn't exist, but I'd much rather live in a universe without one.

Science is only truly consistent with an atheistic worldview with regards to the claimed miracles of the gods of Judaism, Christianity and Islam.

Celebrate our brief moment in the sun

You are all stardust.

There is a maxim about the universe which I always tell my students: That which is not explicitly forbidden is guaranteed to occur.

Nothing can create something all the time due to the laws of quantum mechanics, and it's - it's fascinatingly interesting.