Rusty Schweickart

We're not passengers on Spaceship Earth. We're the crew.

We are going to learn how to relate to the Earth and our own natural environment here by looking seriously at space colony ecologies.

Landing on the moon was a dream that millions of kids have had for hundreds of years.

The Gulf of Mexico, they believe, is a huge asteroid. That was an impact zone, you know that? Yeah, for that big a thing to actually hit our globe, it would have had to adjusted the spin, the axis.

There are severe limitations on civil rights. In the international arena, Iran is turning into an isolated country, and the international community is becoming more hostile toward it.

I'm a big action junkie. I grew up on the '80s action movies - the bad ones and the good ones.