Guest:  John Spencer; Topics:  space tourism, The Space Tourism Society, earth tourism analogs, social profits compared to financial profits, space tourism careers and opportunities plus more.

Guest:  Barry DiGregorio;  Topics:  Mars life detection, needed Mars experiments, rover findings, planetary protection, human contamination on Mars, Mars contamination on earth, microbiology and 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.

Guest:  Dr. Tom Jones; Topics:  Multiple topics including returning to the Moon, Mars, lunar landers, human risk factors, artificial gravity, planetary defense & protection, Apollo 7, NASA budget, ISS commercialization and 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.

Guest:  Dr. Ashwin Vasavada; Topics:  Mars rover updates, Mars surface findings, discovery update, upcoming Martian missions, searching for life.  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.

Guest:  Dr. Pascal Lee;  Topics:  The Northwest Passage Drive Expedition & lessons learned for going to the surface of Mars.  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.