Guest:  Joe Pappalardo;  Topics:  Joe's recent articles for Popular Mechanics on topics such as spaceports, European competition with SpaceX launchers, commercial space and more. 

Guest: Clayton (Clay) Mowry. Topics: Arianespace, launch industry, reusability, launch price and satellite capacity. 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: 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.