let s bring in friend of the programme and retired nasa astronaut, leroy chiao. whenever icd stories, i always think back to the movie apollo 13. what if it goes wrong for these four non astronauts up there above the earth. non-astronauts up there above the earth. . r . , non-astronauts up there above the earth. , ., , earth. there is risk in any space fliuht, earth. there is risk in any space flight, lunching on earth. there is risk in any space flight, lunching on top - earth. there is risk in any space flight, lunching on top of - earth. there is risk in any space flight, lunching on top of our i flight, lunching on top of our rocket you re going to have to accept the risk. in a high level committee could argue that maybe there is a little more rest because there is a little more rest because there is a little more rest because there is no manual back up domino professional astronauts on board who could manually slide to safe craft. however, space facts, i know they have dropped