We need more science in the world. Train me.

Next time you're stunned by a large moon on the horizon, bend over and view it between your legs. The effect goes away entirely.

We can trace the elements. They were forged in the centers of high-mass stars that went unstable at the ends of their lives, they exploded, scattered their enriched contents across the galaxy, sprinkled into gas clouds that then collapsed and formed stars and planets and life.

Knowing how to think empowers you far beyond those who know only what to think.

The people talking on their cell phone and following GPS instructions to where grandma's house is saying I don't need space - excuse me, that's how you know where grandma lives, and when to make the left turn.

Grab something off the shelf that's on the spaceship-an ashtray, it doesn't matter what. Because I can tell you, if they flew here from another galaxy, no matter what you've pulled off the shelf, it'll be unlike anything we have on Earth.

I didn't even know there were stars to look at to not see. If you don't know that they're there, you don't know that you're missing them.