A: They used to be a lot less revealing.
Times sure have changed.
Wasn't that long ago we didn't have any super model astronauts. Now we have dozens.
Then again, wasn't that long ago that Earth was destroyed by nuclear armageddon, forcing us to escape in this rocket ship and spend our remaining years searching the galaxy for a new home while trying to repopulate the species. But that's the hand we've been dealt.
Sooooo, why don't you slip into one of those spacesuits while I make us a couple drinks and put on some mood music?
Bring some friends.
For the good of the species.