User blog comment:Owlfeathers0117/An idea to make surface ships useful again./@comment-24301892-20141217151732/@comment-27797576-20141217153508

yeah, but most of the time the 5km long ships will be hindered while moving in the cave, and are actually likely to be lost because they have no ability to move WITHOUT ramming into the rock pillars holding up the wall, and so are basically flying home bases on the second planet.