Guest: Open Lines with Dr. David Livingston. Topics: Our discussion covered wide range of timely topics per the below summary. 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. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. We started our 2 hour 3 minute Open Lines discussion with a five minute recorded interview with Sarah Cruddas in the UK regarding the UK astronaut Tim Peake who is now scheduled for a mission to the ISS. Sarah told us about the impact of Tim being the UK's first government funded and supported astronaut. You will clearly hear her excitement about this and for sure you will understand the very positive impact of this in England along with national British excitement. Way to go England and congratulations from The Space Show! You can find out more about Sarah's reporting, space, science & film work at www.sarahcruddas.com. Our next caller was Mark Longanbach from Star Systems to tell us about the Hermes spacecraft and their efforts in developing a suborbital spaceship for tourism and cargo. We also talked about crowd funding and Kickstarter with him. Next, Nelson called in to talk about the need for long term NASA goals and he outlined his concept for bringing the space community together and making the most out of tight budgets, assets, technology, and capabilities, all in support of repositioning our space program for doing great things in the future. Nelson requested feedback on his idea so post your comments on The Space Show blog. Nelson's blog can be found at www.aviationweek.com/UserProfile.aspx?newspaperUserId=219284. Kelly called next to talk about the upcoming 20th anniversary of DC-X and he compared back then to now. As you will hear, Kelly saw more positive things back "in the day" than today. He talked about today's commercial space industry, NASA, SpaceX, commercial space, etc. We also talked about the planned commercial Mars missions, the asteroid & lunar missions. I'm sure you will find his comments interesting & thought provoking. In our second segment, Tim said Rossi and his E-CAT were validated by a third party. He then took issue with much of what Kelly had to say, especially around SpaceX and the emerging commercial space industry. We also talked about the proposed NASA-Bigelow Aerospace project and I read the NASA PR announcement about it on air. Later in the second segment, Charles Pooley called. He wanted to talk about the NASA-Bigelow announcement and he said he also disagreed with Kelly, especially regarding SpaceX. While Kelly was critical of the SpaceX engine design, Charles said it was an excellent design and he told us why he thought so. I chimed in my support for SpaceX as I think they are doing a very good job and have solved inflight problems in an impressive way. Also in this segment, we talked some about what constitutes a commercial mission. I suggested today's emerging industry is a hybrid but in the end, the companies behave as commercial companies. Pooley also talked about a Scaled CATO engine failure. He later sent us emails which I read on air that described the problem, then Charles called back to explain what I read. Another topic I mentioned included the problems with the Kepler Space Telescope. Post your comments/questions on The Space Show blog. If you want to email any of the callers, do so through me.