- RPR 15 – Dr. Chris McKay, NASA Space Scientist, Astrobiologist, & Mars/Terraforming Authority.
- RPR 14 – Alyssa Carson, Future Mars Walker.
- RPR 13 – Deep Space Ecology’s Morgan Arena Irons
- RPR 12 – Spacefarming Authorities, Galactic Farms’ Jeff & Melissa Pernell
- RPR 11 – Radiation and Propulsion Expert: Dr. Joseph Parker
Author Archives: Bill Hargenrader
The Mars Society will be re-launching its popular online podcast, Red Planet Radio, beginning Monday, September 19th, three days before the start of the 19th Annual International Mars Society Convention, being held this year at Catholic University in Washington, D.C. … Continue reading