Possible extragalactic source of high-energy neutrinos
Thursday, April 28, 2016 - 09:30
in Astronomy & Space
Nearly 10 billion years ago in a galaxy known as PKS B1424-418, a dramatic explosion occurred. Light from this blast began arriving at Earth in 2012. Now, an international team of astronomers have shown that a record-breaking neutrino seen around the same time likely was born in the same event.