Guest:  Jeff Greason;  Topics:  Advanced propulsion, beamed propulsion, electric vehicles, cost factors, launch markets, nuclear propulsion, Tau Zero Foundation, Electric Sky and more.

Guest:  Dr. Robert Zubrin; topics:  Bob's new book, "The Case For Space: How The Revolution in Spaceflight Opens Up A Future OF Limitless Possibility, the Gateway, lunar return, Mars, policy, China, Pell Grant funding and more.

Guest:  Eric Berger;  Topics:  Many topics were discussed including the significance of the F9 Block 5, LOP-G, competing with SpaceX, SLS, commercializing ISS, commercial lunar missions 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:  Jim Armor;  Topics:  Satellite industry issues, servicing, markets, closing commercial space business cases, government relations.  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.

Guests: The Space Cynics, Shubber Ali, Tom Olson, Dr. John Jurist, and Dr. David Livingston, came together for this conference call round table discussion on the topic of the day, Space Solar Power (SSP). In keeping with the true Space Cynics fashion, this was a hard-hitting program addressing some of the fundamental challenges facing SSP and why the Cynics do not share the joy of seeing a future SSP world as do those promoting it.