Chris Radcliff's Groups (3)

San Diego Space Society

8 members Latest Activity: Jan 8, 2009 The San Diego Space Society rases awareness of the benefits of human exploration of space and San Diego’s role in space development. Our goal is to…
The Mars Society-San Diego

5 members Latest Activity: Jul 13, 2008 To promote and advance human exploration of the planet Mars through research, education, local outreach, and cooperation with fellow space…

Science Fiction Buffs

11 members Latest Activity: Feb 7, 2009 Do you hate how science is portrayed in the popular media? Do you think that Battlestar Galactica is the best show on television? Do you…