Pulsars are a type of neutron star that are born in supernova explosions when massive stars collapse. (sciencedaily.com)
More common lower - energy cosmic rays — thought to emerge in the aftermath of supernova explosions in the Milky Way — curve so much in the galaxy's magnetic field that they appear to come from all over the sky. (sciencemag.org)
«Currently, Super-Kamiokande can detect neutrinos from supernova explosions anywhere in our own Milky Way galaxy,» says Vagins, of the Kavli Institute for the Physics and Mathematics of the Universe. (discovermagazine.com)