{"662970":{"#nid":"662970","#data":{"type":"external_news","title":"IceCube neutrino analysis pegs possible galactic source for cosmic rays","body":[{"value":"\u003Cp\u003EScientists with the\u0026nbsp;\u003Ca href=\u0022https:\/\/icecube.wisc.edu\/science\/icecube\u0022\u003EIceCube\u003C\/a\u003E\u003Ca href=\u0022https:\/\/icecube.wisc.edu\u0022\u003E\u0026nbsp;Neutrino Observatory\u003C\/a\u003E\u0026nbsp;in Antarctica\u0026nbsp;have now analyzed a decade\u0026#39;s worth of such neutrino detections and discovered evidence that an active galaxy called\u0026nbsp;\u003Ca href=\u0022https:\/\/en.wikipedia.org\/wiki\/Messier_77\u0022\u003EMessier 77\u003C\/a\u003E\u0026nbsp;(aka the Squid Galaxy) is a strong candidate for one such high-energy neutrino emitter, according to a\u0026nbsp;\u003Ca href=\u0022http:\/\/www.science.org\/doi\/10.1126\/science.abg3395\u0022\u003Enew paper\u003C\/a\u003E\u0026nbsp;published in the journal \u003Cem\u003EScience\u003C\/em\u003E. It brings astrophysicists one step closer to resolving the mystery of the origin of high-energy cosmic rays. The IceCube\u0026nbsp;international collaboration of scientists includes \u003Ca href=\u0022https:\/\/physics.gatech.edu\/user\/ignacio-taboada\u0022\u003EIgnacio Taboada\u003C\/a\u003E, professor in the \u003Ca href=\u0022https:\/\/physics.gatech.edu\u0022\u003ESchool of Physics\u003C\/a\u003E who also serves as IceCube\u0026#39;s spokesperson. (Coverage of this story also appears at \u003Ca href=\u0022https:\/\/www.space.com\/neutrinos-detected-from-dusty-active-galaxy\u0022\u003ESpace.com\u003C\/a\u003E, \u003Ca href=\u0022https:\/\/www.msn.com\/en-us\/news\/technology\/ghost-particles-crashing-into-antarctica-reveal-unseen-heart-of-nearby-galaxy\/ar-AA13IJC7?ocid=ob-tw-enus-1541511688107\u0022\u003EMSN.com\u003C\/a\u003E, the \u003Ca href=\u0022https:\/\/www.wsj.com\/articles\/ghostly-neutrino-particles-provide-a-peek-at-heart-of-nearby-galaxy-11667497494\u0022\u003EWall Street Journal \u003C\/a\u003E(registration required), \u003Ca href=\u0022https:\/\/phys.org\/news\/2022-11-black-holes-collide-neutrinos.html\u0022\u003EPhys.org\u003C\/a\u003E, \u003Ca href=\u0022https:\/\/www.cnet.com\/science\/space\/ghost-particles-crashing-into-antarctica-could-change-astronomy-forever\/\u0022\u003ECNET\u003C\/a\u003E, \u003Ca href=\u0022https:\/\/scitechdaily.com\/ghost-particles-detected-emanating-from-galactic-neighbor-with-a-gigantic-black-hole\/\u0022\u003ESciTechDaily\u003C\/a\u003E,\u0026nbsp;and \u003Ca href=\u0022https:\/\/www.inverse.com\/science\/antarctic-ice-catches-neutrinos-from-a-distant-black-hole\u0022\u003EInverse\u003C\/a\u003E.)\u003C\/p\u003E\r\n","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":"","uid":"34434","created_gmt":"2022-11-07 20:25:33","changed_gmt":"2022-11-18 21:58:08","author":"Renay San Miguel","boilerplate_text":"","field_publication":"","field_article_url":"","publication_url":"https:\/\/arstechnica.com\/science\/2022\/11\/squid-galaxy-may-be-a-cosmic-accelerator-for-high-energy-cosmic-rays\/","dateline":{"date":"2022-11-04T00:00:00-04:00","iso_date":"2022-11-04T00:00:00-04:00","tz":"America\/New_York"},"extras":[],"groups":[{"id":"1278","name":"College of Sciences"}],"categories":[{"id":"150","name":"Physics and Physical Sciences"}],"keywords":[{"id":"4896","name":"College of Sciences"},{"id":"166937","name":"School of Physics"},{"id":"30781","name":"Ignacio Taboada"},{"id":"178529","name":"IceCube Neutrino Observatory"},{"id":"11442","name":"neutrinos"},{"id":"122621","name":"gamma rays"},{"id":"191583","name":"Messier 77"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[],"invited_audience":[],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}