Guest:  Dr. Frank Cucinotta;  Topics:  Dr. Cucinotta provided us with a comprehensive discussion regarding human spaceflight, settlement and radiation.  Be sure to read his paper on our blog, "A proposed change to astronaut exposures limits is a giant leap backwards for radiation protection." Also see his YouTube presentation on low dose radiation @ https://www.youtube.com/watch?v=V2zIVm1ZwuY.   

Guests:  Dr. Christopher (Chris) Morrison, Dr. Marcelo Vasquez:  Topics:  Space radiation & human spaceflight, medical radiation experiments for human spaceflight, alternative experiment ideas for better data collection.

Guest: Dr. Joan Vernikos. Topics: Inspiration Mars flyby mission, human factors, counter measures, mitigation strategies. Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use.

Guest: Robert Zimmerman. Topics: Space policy, economics, bats, telecommunications satellite history, commercial space. We welcomed back Bob Zimmerman for this 2.5 hour program in two segments. It was volatile so hold on while listening to it. We started out with Bob telling us how he got the name for his new website, Behind the Black (http://behindtheblack.com). He said the focus was on information and facts, what we know and don't know.