Science Magazine |
New evidence that the highest energy cosmic rays come from beyond our galaxy
Science Magazine When it comes to the highest energy cosmic rays—subatomic particles raining in from space—the sky is lopsided: More come from one direction than the other, according to a new study. And because most come from a direction that points away from our … Highest-Energy Cosmic Radiation Comes From a Mysterious … Ultrahigh energy cosmic rays come from outside the Milky Way Ultra-high-energy cosmic rays have extra-galactic origins |