- RPR 18 – Dr. Robert Zubrin, President of The Mars Society.
- RPR 17 – Cassandra Klos, Commander, MDRS Crew 181
- RPR 16 – Dr. Geronimo Villanueva, Planetary Scientist, NASA Goddard Space Flight Center.
- RPR 15 – Dr. Chris McKay, NASA Space Scientist, Astrobiologist, & Mars/Terraforming Authority.
- RPR 14 – Alyssa Carson, Future Mars Walker.
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