Guest:  Dr. John Brandenburg; Topics:  physics, GEM Unification Theory, particle X17, Mars atmospheric isotopes, gravity, advanced propulsion, Woodward and Mach Thruster work and much more.

Guest:  Dr Miguel Alcubierre;  Co-host: John Hunt; Topics: Warp Drive, negative energy, anti-matter, advanced propulsion, black holes, FTL travel, E.T. & much 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:  Open Lines with Dr. David Livingston; Topics:  We covered many topics in this show from space related films to SpaceX issues, the solar eclipse & much 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.

Guests: Dr. Michio Kaku was the guest for this special Space Show program co-hosted by Dr. Bob Krone. We started the discussion by asking Dr. Kaku about his new best-selling book, "Physics of the Impossible." Dr. Kaku explained to us the three classes of impossibilities involving science, technology, and engineering. You will definitely want to hear this discussion since it relates to many potential space developments. As a result of listener questions and questions from co-host Dr.