
It's one of my favorite cartoons ever. It's animated, obviously, but is not for kids at all. The humor can be immature at times, but the content is definitely meant for parental discretion. It aired on SciFi, and only lasted for three seasons before being cancelled.
The show didn't have much of it's own storyline, and almost every character, and every episode, was a parody of a big science fiction hit. Star Trek, and it's various spin-offs was regularly parodied, as was Star Wars, and 2001: A Space Odyssey.
If you haven't heard of it, it's OK. I'm pretty sure it only aired at crazy morning hours.