A New Observatory Will Spot Core-Collapse Supernovae Before They Explode - Universe Today
universetoday.comSubmitted by universetoday8934 in science
Although we haven't had a supernova explode nearby in a few hundred years, it's just a matter of time before it happens. Astronomers want to be ready. The Jiangmen Underground Neutrino Observatory is being built in China and should be gathering its first data…