Popular Science -
8 Nov 2012 16:02

A giant supercomputer is making massively detailed models of the cosmos. Imagine being asked to solve a complex algebra problem that is roughly 95 percent variables and only five percent known values. This is a rough analogy perhaps, but it paints a fairly accurate picture of the task faced by modern cosmologists. The prevailing line of thinking says that the universe is mostly composed of dark matter and dark energy, two mysterious entities that have never been directly observed or measured eve...
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