“We discovered neutrinos reaching us from the cosmos in 2013,” says Francis Halzen, a physicist at the University of Wisconsin-Madison and part of the IceCube collaboration who authored the paper, “which raised the question of where they originate.”
“We discovered neutrinos reaching us from the cosmos in 2013,” says Francis Halzen, a physicist at the University of Wisconsin-Madison and part of the IceCube collaboration who authored the paper, “which raised the question of where they originate.”