CSF and its members believe strongly in the exploration of space of all kinds, including commercial purposes.

I'm hopeful that commercial space exploration will takeoff. To really fuel the spaceflight revolution will require an investment of hundreds of billions of dollars a year, and I think that's only going to happen in the commercial sector - if there are large profits to be made.

We made more than just scientific discoveries... we rediscovered how much people love exploration.

New Horizons isn't just visiting Pluto; it's visiting this entire region. Whatever it finds, this will be a signal moment for planetary exploration - the capstone to our first reconnaissance of the planets of our solar system.

Most scientific revelations happened after the pursuit of knowledge quit being secret and hermetic.

The dilemma felt by science fiction writers will be perceived in other creative endeavors.

Comedy is my proper job. It's what I should be doing, and when I do other bits like my science series, I miss it.

The need to make music, and to listen to it, is universally expressed by human beings. I cannot imagine, even in our most primitive times, the emergence of talented painters to make cave paintings without there having been, near at hand, equally creative people making song. It is, like speech, a dominant aspect of human biology.