Guest: Open Lines with Dr. David Livingston. Topics: The movie Gravity, NASA budget issues, ISS, Commercial Crew, SLS missions, Orbital, SpaceX and more. 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: Christopher (Chris) Stott. Topics: Space commerce, ManSat, Isle of Man, communication satellites, Space Shuttle program. Please note that you are invited to comment, ask questions, and rate this program on the new Space Show blog, http://thespaceshow.wordpress.com. We welcomed Chris Stott back to the Space Show. Please visit the ManSat website for more information on his company, www.mansat.com.