If you haven't been watching it, I highly recommend the Stargate Universe series on the SyFy channel.
The basic premise is, a small band of military folks and civilians get stranded half way across the Universe. But instead of having a group of highly trained elite space travelers, most of the people are just thrown together. Only a few have any kind of training for the situation.
The show is a lot more gritty than a lot of scifi in recent years. Definitely worth checking out.