Detailed text transcripts for TV channel - CNN - 20110531:23:37:00
Through this transition? you're the second last shuttle flight, the final mission will take place just a few weeks down the road. any apprehension that in this period of transition something will be lost whether it's scientific discovery or just the great sense of adventure that is manned space flight? >> i don't think the adventure will be lost. i think what's always at risk is as we transition to a new program and a new vehicle there is going to be a period of time when americans aren't flying on u.s. space craft so that's a challenge. people leave, engineers and operations people will move ...