Bizarre neutrinos detected in Antarctica could open the door to new physics discoveries

“It’s commonly said that neutrinos are ’elusive’ or ’ghostly’ particles because of their remarkable ability to pass through material without smashing into something,” Alex Pizzuto of the University of Wisconsin–Madison, one of the leads on this paper, said in a press release. “But at these incredible energies, neutrinos are like bulls in a china shop — they become much more likely to interact with particles in Earth.”