Because of these large backgrounds, the detectors are not nearly sensitive enough yet to discover dark matter. It may take a decade or more, as it did for the earlier generations of WIMP ...

the flag representing the president of Ireland has a gold harp with a dark blue background – the color known as St. Patrick’s blue.

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where in most clusters the plasma and dark matter occupy the same regions. Using fluctuations in the cosmic microwave background (CMB), astronomers determined that dark matter is about 27% of the ...