**_An emotive family drama that will disappoint those hoping for sci-fi bombast_** >_Anyone who sits on top of the largest hydrogen-oxygen fuelled system in the world, knowing they're going to light the bottom, and doesn't get a little worried, does not fully understand the situation._ - Cpt. John Young (commander of the _Columbia_ for STS-1 in 1981, the inaugural spaceflight of NASA's Space Shuttle program) > Q: _Aside from the obvious differences, how do you assess the differences in men and women astronauts?_ >A: _Aside from the obvious differences, I don't think there are any._ ...