cosmic neutrinos

A space probe measuring the oldest light in the Universe has found that cosmic neutrinos made up 10% of matter shortly after the Big Bang.

NASA is releasing five years of data collected by the Wilkinson Microwave Anisotropy Probe (WMAP) team, including University of Texas at Austin astronomer Eiichiro Komatsu, that refines our understanding of the universe and its development.

It is a treasure trove of information, including at least three major findings: New evidence that a sea of cosmic neutrinos [...]