Guest:  Dr. Madhu Thangavelu;  Topics:  Multiple space topics covering the SpaceX Demo-2 flight for return to human spaceflight, returning to the Moon, lunar landers, policy, SLS, Orion, important timelines and more.

Guest:  Julian Guthrie:  Topics:  'How To Make A Spaceship," XPRIZE, private spaceflight, risk taking.  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: Rick Searfoss (Col., USAF, RET.). Topics: Rocket Flight, XCOR, Lynx, flight safety, leadership. 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.