The Space Shuttle Will Stop Directly Below

If I Wasn't Doing This Kind Of Exploration, I'd Like To Be Doing Some Other Kind Of Exploration. It Might Be More Risky, Or Less Risky, But, In The Business Of Exploration, Risk Is Part Of The Territory.

After Assembly Complete, When We Have A Larger Crew On Orbit, A More Complex Vehicle, More Laboratories And More Robot Arms, Maybe We'll Have Room For Specialists. But Right Now We Don't.

It So Happened That My Goals Kind Of Matched My Career Progression Toward Becoming An Astronaut.

We're Going To Be Focusing Our Science On Things That Will Take Us Farther And Longer Into Space. For Many Of Those Experiments, The Crew Members Are Human Guinea Pigs, Which Is Fine; That's Part Of My Job. I Don't Mind Being A Human Guinea Pig.

Researchers Can Measure What Kind Of Angles Your Legs Take Up During The Day When They're Just Trailing Around Behind You In Weightless Conditions, And What Kind Of Impacts You Feel During Your Exercise. They're Going To Compare That With What We Do On The Ground.