When we're not looking up at the stars, we're likely looking at a screen, so any chance to combine those two is greeted with open arms. As it happens, we've been thumbing NASA's iOS app for a while, and now it's finally gotten an update. Users of the iPhone / iPod version can enjoy -- among other things -- a new interface, weather forecasts in the sighting opportunity sections and printing support. So, if you missed the action this morning, perhaps you can print off a memento?