So I watched at least one episode of this, but I can only remember one story and even then not the whole thing. It was set on a spaceship, and from what I remember it was fairly dark (lighting wise, not mood wise). I think that the story I remember, there is something happening, and they have to stop it. There is a guy with glasses who might be melting? I think that the main characters were a girl and two guys. Girl had blonde hair in a ponytail? She ends up the last person conscious and manages to stop whatever is happening, and reverse the melting. I think that I watched this in 2004/5 on UK early morning tv. Not sure if it was meant for kids but I think so. If anyone actually manages to find this I'll be so impressed! And sorry for the clutteredness of the post! All the words sort of came out at once...

Thank You!