So Many Contractors

A friend of mine is running a Starfinder game, and this happened. A space station got all blown up, and there was the question: does the party get credit for killing everyone on the space station. This kind of mass destruction is a little more common in science fiction games, where you can kill a whole lot of people in a the cold vacuum of space, but it could also happen in modern settings pretty easily, or even pirate campaigns. Does the party get experience for killing the entire crew of the pirate ship they sank? How much experience is a contractor working on the plumbing system worth?