We'll get to the details of what's around here, but it looks like a collection of just about every variety of shape - angularity, granularity, about every variety of rock.... The colors - well.... There doesn't appear to be too much of a general color at all; however, it looks as though some of the rocks and boulders are going to have some interesting colors to them. Over.

A hybrid human-robot mission to investigate an asteroid affords a realistic opportunity to demonstrate new technological capabilities for future deep-space travel and to test spacecraft for long-duration spaceflight.

We need the next generation to be motivated and to push technological boundaries, to seek out new innovations.

I didn't start skiing until I was 50. My wife Lois taught me how to ski. I'm proficiently conservative.

I think the public needs to be reminded just how much inspiration and intention was given throughout the world to be bold, to send human beings to the moon in the '60s and the '70s. It's important now to bring together the nations that weren't able to do it then and help them do it. We need to move forward.

A space program that truly goes somewhere! With his deeds, not only words, President Obama has revitalized our struggling space program.

Certainly, I've never wanted to live on past achievements.