RPR 27: Dr. Robert Zubrin on his discussion with Elon Musk about colonizing Mars & Starship!

44:35 | May 25th, 2020

In this interview, Ron and Robert discuss this week's launch of humans to the ISS, his trip to see the Starship shipyard, his discussion with Elon Musk about Musk's goal to colonize Mars, Zubrin's new...Show More