Broadcast 2793 Gary Hudson
Guest: Gary Hudson; Topics: The Space Studies Institute (SSI) Exotic Propulsion Workshop, Mach thrusters, EmDrive, Musk Mars plans & 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.