Guest: Open Lines with Dr. David Livingston. Topics: The passing of Roger Easton, father of GPS, Russia, ISS, NASA, Ukraine, sanctions, space policy. 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: Dr. Erik Seedhouse. Topics: Dr. Seedhouse discusses his new book, "SpaceX: Making Commercial Spaceflight A Reality." 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: Elliot Pulham. Topics: The Space Foundation's White Paper, "Pioneering: Sustaining U.S. Leadership in Space." 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: Gary Hudson. Topic: Variable gravity research station as a free flyer near the ISS. 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. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright.

Guest: Dr. Jeff Bell. Topics: Dr. Bell's assessment of NASA, the science missions, human spaceflight, the Russian space problems, & Phobos-Grunt conspiracy theories. 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.