I'm trying to find the name of a tv that I watched in the 80s the premise of the show was these people exploring a giant space ship and they would explore a new chamber of the ship in every chamber was a new group of people and situations and aliens I can't remember what they were looking for but each week they would find a new situation and problem in each compartment each

I used to watch a TV show in the 80s. In the show, the main characters used to explore a giant space ship having lots of chambers and in each chamber, there were a new group of people and situations and aliens. I can't remember what our heroes were looking for, but they used to end up in a new chamber (containing new situation and problem) each week.

Can you please identify that TV show?