How are you supposed to visit black holes then?
They'll suck you in
True. Maybe you can solve this problem later with a special ship technology. It could be a part you have to invent with science in the final game. Maybe there might be a way to travel these black holes (worm holes), if Vova plans to integrate it. Or maybe you can send a probe from your mothership, having a kind of camera remote connection to it (as seen in I-War for example).
Sure, now you can observe black holes or super massive stars at nearest distance, but thats all. There is no challenge at the moment, there is nothing that happens out there in space. Space should feel as dangerous as it is in reality. A simple camera observation you can also do in Celestia. But this engine here gives way more possibilities.