Guest: Mary Roach. Topics: Mars, space medicine, microgravity, human spaceflight issues. We welcomed Mary Roach, author of "Packing For Mars: The Curious Science of Life in the Void." You can purchase this book from Amazon by using the One Giant Leap Foundation (OGLF) book page and Amazon then contributes to OGLF/The Space Show. Please use www.amazon.com/dp/0393068471?tag=onegialeafou-20. This program was specially formatted for one hour without a break. Ms.

Guest: Robert Zimmerman. Topics: Space policy, economics, bats, telecommunications satellite history, commercial space. We welcomed back Bob Zimmerman for this 2.5 hour program in two segments. It was volatile so hold on while listening to it. We started out with Bob telling us how he got the name for his new website, Behind the Black (http://behindtheblack.com). He said the focus was on information and facts, what we know and don't know.

Guest: Clay Mowry. Topics: Arianespace, Ariane 5, commercial launch industry. We welcomed Clay Mowry, President of Arianespace, Inc., the American subsidiary of Arianespace which is headquartered in France. You can find out much more about Arianespace by visiting www.arianespace.com. Special announcement: A volunteer going to the Mars Society Conference is needed to use a video camera. Email trent.waddington@gmail.com for details. In our first segment of the program with Mr.

Guests: Dr. Klaus Dannenberg, Peter Montgomery. Topics: AIAA Space 2010 Conference and programs. We welcomed both Dr. Klaus Dannenberg and Peter Montgomery to the program to tell us about this year's AIAA Space 2010 Conference from August 30-Sept. 2 in Anaheim, California. For more information, please see the AIAA conference website at www.aiaa.org/content.cfm?pageid=230&lumeetingid=2387. This was a one hour discussion without any breaks. Our interview started with Dr.

Guest: Dr. Chris Impey. Topics: Astronomy, how the sun and the universe end and issues to consider before that happens. We welcomed Dr. Chris Impey of the University of Arizona Dept. of Astronomy to the show to discuss his new book, "How It Ends: From You To The Universe." You can order this book from the OGLF website and Amazon will make a contribution to The Space Show/OGLF. Please use the URL www.amazon.com/dp/0393069850?tag=onegialeafou-20.

Guest: Theresa Hitchens. Topics: Space and disarmament issues, space weapons, ASATs, space policy. We welcomed back to the program Ms. Theresa Hitchens who is the Director of the United Nations Institute for Disarmament Research (UNIDIR) in Geneva, Switzerland. Find out more by visiting www.unidir.org. Please note that Ms. Hitchens was speaking for herself on this program and not for the United Nations. In our first segment, Ms. Hitchens talked about UNIDIR and explained its role and mission to us.

Guest: Open Lines with Dr. David Livingston. Topics: Space Show, NewSpace 2010, space policy, human factors, Kepler Space Telescope, Classroom commentary & more. We started this multi-segment two plus hour Open Lines program with my making several announcements.

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.

Guests: Rand Simberg, Bill Simon. Topics: Evoloterra, 41st Anniversary of the Moon landing. We welcomed back Rand Simberg and Bill Simon, authors of Evoloterra to celebrate and talk about leaving Earth for the first time with humans setting foot on another world. Please view and download the ceremony at www.evoloterra.com which was modeled after the Passover Seder. As we started our first segment, our guests said that Evoloterra was about remembering the watershed event when humans first left Earth.

Guest: Lucinda Land. Topics: The Mars Society Conference, Mars Society educational outreach. We welcomed Lucinda Land, Acting Executive Director of the Mars Society to tell us about the upcoming Thirteenth Annual International Mars Society Convention to be held in Dayton, Ohio from August 5-8, 2010. You can learn more by visiting the conference website at www.marssociety.org/portal/c/Conventions/2010-annual-convention.