Guest: Dr. Francis (Frank) Cucinotta;  Topics:  Radiation risks and issues for humans to Mars & more.  Please direct all comments and questions regarding specific Space Show programs & guest(s) to the Space Show blog which is part of archived program on our website, www.thespaceshow.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: Dr. Buzz Aldrin. Topics: Buzz talks about his Unified Space Vision, Mars settlement and his new book, "Mission to Mars: My Vision for Space Exploration." 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.

Guests: Open Lines with Dr. David Livingston. Topics: A short film - Angelfish, human factors for space travel, artificial gravity, space communications, science fiction movies & long term science projects, risk taking. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming.