I remember that one very well. It was back in 2005, I think. It had Johnny Vaughan in it.
Not to be confused with the Greg Proops sci-fi panel game show of the same name from about 10 years before that.
(It seems Channel 4 can't do a decent show with the title "Space Cadets" properly.

)
"Earth Orbiter One to CAPCOM Krymsk, I can see two cosmonauts having a punch up."
Yeah, they should do something more fun, like a game... using a set modeled on
parts of the Enterprise or something like that, and having little scenarios play out on the viewscreen and see how the crew respond.
Some degree of computer generated graphics can be used for space scenes, while actors can be used to role play a series of events.
I think the aim (to make people play properly) could be a score system. That various 'teams' could be sent on one week missions to this virtual star-ship, and their achievements are scored, giving fabuloso (or not so fabuloso) prizes to the high scorers, a la the crystal maze.