Guest:  Dr. Madhu Thangalevu; Topics, Lunar return policy & mission needs/planning, ISDC Moon Track, using space for better living on Earth and much more.

Guest:  Dr. Henry Hertzfeld;  Topics:  The global commons issue and space, US space policy, commercial space, Space Force, treaties, property rights and more. 

Guest:  Laura Montgomery;  Topics:  Space as a global commons re US space policy, Dr. Scott Pace, treaty law and issues, spaceflight safety, National Space Council, commercial space, private parties & actors. 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: Rand Simberg, Bill Simon. Topics: July 20th celebration, Evoloterra.com, U.S. space policy. Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use.

Guest: Brian Enke. Topics: Mars, space policy, self publishing, life sciences, science fiction, asteroids. Brian Enke returned to the show to discuss Mars and space science/policy related issues, plus his science fiction writing and work in the self publishing field in this two hour program in two segments. In our first segment, I asked him when he thought humans would set foot on Mars. Brian's response was certainly measured and concerned.