Somebody would think I was trying to get favored treatment because my ancestors had the name Moon. And that's a joke.

People communicate in Twittering ways. I've learned how to do that.

Save the taxpayer's money by canceling the Ares 1 and V.

Space architectures capable of supporting a permanent human presence on Mars are extraordinarily complex, with many different interdependent systems.

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.

The biggest benefit of Apollo was the inspiration it gave to a growing generation to get into science and aerospace.

Instead of planning the retirement of the Space Shuttle program, America should be preparing the shuttles for their next step in space: evolving, not shutting them down and laying off thousands of people.