Guest: Dr. Anita Sengupta. Topics: Entry, Descent, & Landing for Mars, Venus, propulsion, parachute issues, & 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.

Guest: Don Nelson. Topics: NASA management problems and resolutions. We welcomes Don Nelson of Nelson Aerospace Consulting to the program. You can learn more about what Don Nelson spoke about on this show by visiting his website, www.nasaproblems.com. In addition, please note that you are invited to comment, ask questions, and rate this program on the new Space Show blog, http://thespaceshowoutsidethebox.blogspot.com. In our first segment, Mr.