Guest:  Joe Carroll;  Topics: Mitigating the orbital debris problem, Joe's analysis via his PPT presentation, "New Options for Orbital Debris" which has been uploaded to The Space Show program for Feb. 26: www.thespaceshow.com/show/26-feb-2023/broadcast-3990-joe-carroll.

Guests: John Batchelor, Tom Roeder, Dr. David Livingston.  Topics:  U.S. Space Force protection of Cislunar space and assets.  

Guest:  Alfred (Al) Anzaldua; Topics: Space Orbital Debris, remediation vs. mitigation, The Space Salvage Entity, funding challenges, private sector initiatives, "Pay Now or Pay More Later" plus additional topics.

Guest:  Dr. Jeff Bell; Topics: Jeff addressed a variety of topics including the cancellation of the Red Dragon, heavy lift rockets, SSTO, missile defense, Mars, lunar return, Russia 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.

Guests:  Dr. Franklin Chang Diaz, Dr. Erik Seedhouse;  Topics: Erik's new book, "To Mars And Beyond, Fast!", plasma propulsion, VASIMR, advanced propulsion, and lots 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.