With neutrinos, scientists observe our galaxy in a whole new way

Human beings for millennia have gazed with awe at the vast torrent of stars — bright and dim — shining in Earth's night sky that comprise the Milky Way. Our home galaxy, however, is now being observed for the first time in a brand new way. Scientists said on Thursday they have produced an image of the Milky Way not based on electromagnetic radiation - light - but on ghostly subatomic particles called neutrinos. They detected high-energy neutrinos in pristine ice deep below Antarctica's surface, then traced their source back to locations in the Milky Way - the first time these particles have been observed arising from our galaxy. "This observation is ground-breaking. It established the galaxy as a neutrino source. Every future work will refer to this observation," said Ignacio Taboada, professor in the School of Physics and spokesperson for the IceCube research collaboration in Antarctica that produced the image. (The story was also covered in NPR, Popular Mechanics, Smithsonian Magazine, Yahoo! News UK, Yahoo! News Canada, The Jerusalem Post, KPBS, Interactions.org, APS (American Physical Society), Vice, El Pais, VOA Learning English, bdnews24, SciTechDaily, PetaPixel, and Sinc.)