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

Merry Christmas to all. A Pagan holiday (BC) becomes a Religious holiday (AD). Which then becomes a Shopping holiday (USA).

No doubt, the most challenging class of questions in science is the origin of things.

I think everyone should have a personal mission to leave the Earth a better place for them having lived in it and let Earth then take it from there.

A scientist is just a kid who never grew up.

Also, where does your identity come from? Your memory, of course.

Space in general gave us GPS - that's not specifically NASA, but it's investments in space.