Hunting for meteorites is like trying to find a pebble on miles of beach.

Computers have proved to be formidable chess players. In fact, they've beaten our top human chess champions.

The dinosaurs never saw that asteroid coming. What's our excuse?

Space enthusiasts are the most susceptible demographic to delusion that I have ever seen.

The problem in society is not kids not knowing science. The problem is adults not knowing science. They outnumber kids 5 to 1, they wield power, they write legislation. When you have scientifically illiterate adults, you have undermined the very fabric of what makes a nation wealthy and strong.

All the great advances in cinema came about from technology. The 3-D camera was not invented by a movie director. The new industries are driven by the innovations in science and technology.

I think on some level, role models are overrated If you require a role model who looks just like you to be something you wanna be and you can't find one, is that a reason to not be what you wanna be? No!