What year was this set in?
I'm assuming it's in the future -- possibly 50+ years from now?
That means Tommy Lee Jones is no older than 20 years old today (or probably not even born yet).
So why does is his Air Force Academy picture in black and white!? I don't have any black and white photos of myself, and I was born in 1969.
OK, maybe a nitpick, but for some reason this bothers me.
I was glad, however, to see that the astronauts' helmets weren't illuminated on the inside, which is silly because your vision would be obscured by the reflection of the light inside your visor. Pretty much all other movies light up the actors' faces (so we can see who they are, presumably).