It's thought that the power behind Qur's blast was enough to punch its way out of Cathedris's atmosphere, and out into space. Some theorists think that the energy is still out there, even now, punching holes through whatever gets in its way.
Others laugh at this idea, sure that such thoughts are mere hyperbole. To them, the blast used up most of its energy passing through Miyu and the mountain peak, and likely dissipated in the upper atmosphere. The gods were powerful, but not infinite unlimited potential powerful.