Keith's note: Lori Garver, Scott Pace, Mike Gold, and Joel Achenbach were guests on Diane Rhem Show (radio) today at 11:00 am EST
Lori Garver said that she favored cancellation of SLS and Mars 2020 rover. Scott Pace spoke enthusiastically about SpaceX launching commercial satellites and bringing that service back to America. Mike Gold tried to explain Bob Bigelow's recent statements about private propery ownership of things on the Moon. And Joel Achenbach said he does not think we should become a multiplanet species until we have fixed all of our problems on Earth (in other words, never).