Guest:  Dr. Robert (Bob) Zubrin;  Topics:  Bob talked about his new book, "The Case For Nukes: How we can Beat Global Warming and Crate a Free, Open, and Magnificent Future," nuclear power and why, invention and progress, SSP, nuclear propulsion and much more.

Guest:  James Burk; Topics:  Mars Society objectives and goals, humans to Mars, challenges, Starship and the FAA, food for Mars settlement, MarsVR, student educational outreach and competitions.

Guest:  J. N. (Nick) Nielsen; Topics:  Nick's essay which is on our blog, "Bound In Shallows: Space Exploration and Institutional Drift" plus a discussion of the major points offered up by Nick in this important essay impacting space going forward.

Guests: John Batchelor, Dr. Robert Zubrin, Dr. David Livingston.  Topics:  We discussed Dr. Zubrin's new book, "The Case For Space" plus how best to do space plus lots more.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Written 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: Howard Bloom; Topics:  Anti-SLS, Orion & LOP-G petition drive, having a bold space vision, returning to the Moon, space settlement policy, Chinese space competition and more.