As I write this, I’m sitting at the DPRG’s booth at the International Space Development Conference. The ISDC asked us to be an affiliate and demo some robots. In the next booth is a group of high-powered rocketry people who have some rockets about 15 feet tall. John Carmack’s Pixel lauch vehicle, built by his Armadillo Aerospace group, is sitting on the floor about 20 feet in front of me. Carmack and his engineers were here yestereday. I’ve also spotted a few other interesting people wandering around; Ben Bova and Buzz Aldrin. Larry Niven was supposed to be here somewhere but I haven’t seen him yet.
There are also loads of non-profit space colonization groups here. I remember 20 years ago at science fiction conventions seeing groups like the L-5 society asking for donations so they could colonize space. I optimisitcally became a member of several groups. Eventually I realized they weren’t really doing anything. After all these years, they still haven’t gotten any further than sitting at tables and telling people about how great it would be to colonize space. The names have changed. Apparently, the L-5 Society is defunct now. In it’s place we have groups like the Mars Foundation and some Moon Society. I talked to the people at a few of these and they seem to have the same strategy of achieving their goal by talking about it endlessly. It’s kind of depressing. They all seem to ignore the basic problem that it’s expensive to get into space to do all this colonizing. If they spent a little time working on that, they might get somewhere.