News From the Field
Radiation from early universe found key to answer major questions in physics
May 13, 2014
Astrophysicists at the University of California, San Diego, have measured the minute gravitational distortions in polarized radiation from the early universe and discovered that these ancient microwaves can provide an important cosmological test of Einstein's theory of general relativity. These measurements have the potential to narrow down the estimates for the mass of ghostly subatomic particles known as neutrinos.
University of California, San Diego
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