Guest: Robert (Bob) Zimmerman;  Topics:  SpaceX and Starship plus FAA launch license delay, Blue Origin, ULA, U.S. launchers, 3 D printing, ice on Mars, Boca Chica launch site, Bloomberg's article on Musk and the Administration plus much more.

Guest:  Robert (Bob) Zimmerman;  Topics:  Bob covered multiple topics in this one segment 123 minute program featuring listener phone calls and email questions.