If you don't know this is a quiet little sci-fi show on sunday nights on ABC about a group of 8 astronauts on a grand tour of the solar system. The science isn't unreasonably out there as the show is only 50ish years in the future, the only gripe I have is that there seems to be some form of instantaneous communication as there is no time lag 9 episodes in and the ship is 38 million kilometers away from Earth on approach to Venus. I won't reveal the plot as it has unfolded up until now, but if the current development stays on track then this is shaping up to be a decent 2 or 3 season long arc show.
As I understand it, it's a co-production with CBC in Canada and is airing there about week ahead of the States.
Anyway, I urge you to check it out on Hulu.com and if you like it drop ABC a line on they're feedback page and ask them to not end this great program.
BTW, make a separate thread if we wanna talk about this show directly, so that spoilers stay off this thread for anyone reading it.