Universe Supercomputer Simulation (IMAGE)
Caption
Pictured is a portion of a supercomputer simulation of the universe showing a region roughly 1.5 billion light-years on a side. The bright object in the center is a galaxy cluster about 1 million-billion times the mass of the sun. In between the filaments, which store most of the universe's mass, are giant, spherical voids nearly empty of matter.
Credit
University of Colorado at Boulder
Usage Restrictions
None
License
Licensed content