Guest:  Tom Risen;  Topics:  The Space Foundation's Space Symposium, USAF space defense & reorganization, space traffic management, sky taxis, Europa Clipper Mission, Bridenstine, large rockets & more.  Please direct all comments and questions regarding specific Space Show programs & guest(s) to the Space Show blog which is part of archived program on our website, www.thespaceshow.com.   Comments and questions should be relevant to the specific Space Show program.

Guest:  T.S. Kelso;  Topics:  Commercial and government space traffic management, satellite control, cyber issues, EMP risks and more.  Please direct all comments and questions regarding specific Space Show programs & guest(s) to the Space Show blog which is part of archived program on our website, www.thespaceshow.com.   Comments and questions should be relevant to the specific Space Show program.

Guest:  Dr. Madhu Thangalevu;  Topics: Commercial space, space policy, the Moon, USC design classes and a lot more!  Please direct all comments and questions regarding specific Space Show programs & guest(s) to the Space Show blog which is part of archived program on our website, www.thespaceshow.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: Brian Weeden. Topics: Space debris and space traffic management. 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 Brian Weeden back to The Space Show to discuss the latest on space debris mitigation and space traffic management. We started by Brian describing the current space debris situation and why its a mounting problem.

Guest: Dan Adamo. Topics: On orbit propellant depots and associated launch and flight dynamics. We welcomed Dan Adamo back to The Space Show to talk about on orbit propellant depots. Please remember that you can post comments, your own material, and even rate this show at the new Space Show blog, "The Space Show's Way Outside The Box Ideas And Plans Blog" at http://thespaceshowoutsidethebox.blogspot.com. Please use it. Our show was more than two hours and divided into two segments.