- RPR 21 – Dirk Schulze-Makuch, Astrobiologist, Author, “The Cosmic Zoo”.
- RPR 20 – James L Burk IT Director & MarsVR, The Mars Society
- RPR 19 – Dr. Dava Newman, Former NASA Deputy Administrator, MIT Professor.
- RPR 18 – Dr. Robert Zubrin, President of The Mars Society.
- RPR 17 – Cassandra Klos, Commander, MDRS Crew 181
Monthly Archives: January 2017
Today’s guest is Dr. Joseph Parker. Dr. Parker has a doctorate of medicine from the Mayo Clinic and a Master’s of Science in Space Studies. He served in the Marines and became an officer in the US Air Force with … Continue reading