gravitational waves

Guest:  Dr. Stuart Robbins; Topics Space science, Pluto, New Horizons, dwarf planets, craters, space missions, crackpot theories, 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. Eric Davis, Marc Millis. Topics: Propulsion science, propulsion physics, interstellar travel, antigravity, negative matter. Dr. Eric Davis and Marc Millis were our guests today to discuss their edited book, "Frontiers of Propulsion Science" published by AIAA.