Is there any benefit to a hangar?
Besides aesthetics, a hangar could have a variety of tools to help with ship repair and building new ships (like my beloved Type-7). If it lowers into the ground, then just digging the pit will be quite the project! That's okay, "grind" in SE looks different with every project, so I actually enjoy this part of the game. Once I run out of things to build,
then I'll probably grow bored.