  Understanding turbulence is critical for a wide range of terrestrial and
astrophysical applications. Here we present first results of the world's
highest-resolution simulation of turbulence ever done. The current simulation
has a grid resolution of 10048^3 points and was performed on 65536 compute
cores on SuperMUC at the Leibniz Supercomputing Centre (LRZ). We present a
scaling test of our modified version of the FLASH code, which updates the
hydrodynamical equations in less than 3 micro seconds per cell per time step. A
first look at the column density structure of the 10048^3 simulation is
presented and a detailed analysis is provided in a forthcoming paper.

Solar and Stellar Astrophysics;Astrophysics of Galaxies;Instrumentation and Methods for Astrophysics;Computational Physics;Fluid Dynamics