{"id":"W2936349953","doi":"10.3847/2041-8213/ab0ec7","title":"First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole","year":2019,"lang":"en","type":"article","venue":"The Astrophysical Journal Letters","topic":"Astrophysical Phenomena and Observations","field":"Physics and Astronomy","cited_by":4156,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Western University; Canadian Institute for Theoretical Astrophysics; Canadian Institute for Advanced Research; University of Toronto; Perimeter Institute; University of Waterloo","funders":"Japan Society for the Promotion of Science; Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México; Natural Sciences and Engineering Research Council of Canada; Department of Science and Technology, Ministry of Science and Technology, India; Istituto Nazionale di Fisica Nucleare; Recruitment Program of Global Experts; Office of International Science and Engineering; Max-Planck-Gesellschaft; National Research Foundation of Korea; Generalitat Valenciana; Ministry of Education, Culture, Sports, Science and Technology; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Chinese Academy of Sciences; National Institutes of Natural Sciences; Nuclear Safety and Security Commission; Gordon and Betty Moore Foundation; Leverhulme Trust; National Key Research and Development Program of China; National Research Foundation; International Max Planck Research School for Environmental, Cellular and Molecular Microbiology; National Aeronautics and Space Administration; National Natural Science Foundation of China; National Radio Astronomy Observatory; National Science Foundation","keywords":"Physics; Supermassive black hole; Astrophysics; Black hole (networking); Event horizon; Binary black hole; Galaxy; Intermediate-mass black hole; Astronomy; Stellar black hole; Galactic Center; Active galactic nucleus; Spin-flip; Gravitational wave; Event (particle physics)","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null}