Tags John Batchelor Doug Messier Dr. David Livingston Parabolic Arc Boeing CST 100 Starliner demo flight docking return ISS SpaceX Dragon Starliner glitches landing at White Sands two vehicles to get crew to ISS ULA Atlas 5 crewed Starliner flight timeline Guest John Batchelor Dr. David Livingston Douglas Messier Tagline Hotel Mars with Doug Messier takes a look at the Boeing Starliner View the discussion thread.