Guest:  Barry Matsumori;  Topics:  The Impulse Space - Relativity Space first commercial mission to Mars, Impulse space orbital development and transportation services model and timeline, commercial to the Moon, possibly Venus and much more.

Guest:  Dr. Louis Friedman; Topics:  Asteroid Redirect Mission and Dr. Friedman's new book, "Human Spaceflight: From Mars to the Stars."  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: Dave Ketchledge. Topics: Mars Lander Choices. 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.