All of it dust now, all of their precious humanoid civilization ground to junk under glaciers or weathered away by wind and spray and rain and frozen ice - all of it. Only this pathetic maze-tomb left. So much for their humanity, or whatever they chose to call it, thought Unaha-Closp. Only their machines remained. But would any of the others learn? Would they see this for what it was, this frozen rockball? Would they, indeed!