Bold Signals 2.07: Advanced Solar Sailing with Les Johnson

2016-02-11T19:43:53Z (GMT) by John Borghi
This week we go to space with an episode that features an interview with real life rocket scientist and science fiction author Les Johnson. In our interview we discuss what it's like to get a job and work at NASA, the strongly reciprocal relationship between Star Trek and our space program, and how to sail to asteroids using light.<br>