Guests: John Batchelor, Rand Simberg, Dr. David Livingston.  Topics:   Space property rights, the Moon treaty, owning a marketable title for space property and more.   You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Written Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright.

Guests: John Batchelor, Dr. Haym Benaroya, Dr. David Livingston.  Topics:  Lunar return Falcon Heavy, SpaceX BFR, mass to the lunar surface, Mars, lunar water, lunar lander & more.  Written Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We do not permit the commercial use of any Space Show program or part thereof, nor do we permit Space Show programs to be edited, placed on YouTube, or other private channels & websites.

Guest:  Dr. Haym Benaroya;  Topics: Lunar development, lunar space elevators, lunar structures, the Moon as a demo proving ground.  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. Paul Spudis; Tony Lavoie. Topics: Their paper titled "Mission and Implementation of an Affordable Lunar Return." Please note that you are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. We welcomed back Dr.