Guest: Mark Sirangelo. Topics: Dream Chaser, hybrid rocket motors, human spaceflight & more. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright.

Guest: Donald Beattie. Topics: U.S. civil space policy in the 2011 budget, Space Shuttle retirement. Donald Beattie returned as our guest to discuss his book, "ISScapades: The Crippling Of America's Space Program" which can easily be applied to our situation today given the Administration's 2011 budget and civil space policy announcement. The book can be purchased from the One Giant Leap Foundation book page by using this URL: http://www.amazon.com/dp/1894959590/ref=onegialeafou-20.