Guest:  Dr. Richard Obousy;  Topics:  Interstellar flight, other forms of advanced propulsion, why interstellar flight is important 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.

Guests: Dr. Mario Pinheiro; Greg Meholic. Topics:" Advanced propulsion ideas and theories. Greg Meholic was the co-host with me for this special program featuring Dr. Mario Pinheiro from Portugal to talk about his plasma physics and fluidic space time research that may have applications for advanced space propulsion. In our first segment, Greg and Dr. Pinheiro provided us with background information on plasma physics, fluids, space time and Maxwell equations. As you will hear, Dr.