![]() "We were surprised to find that the structure is narrow, with emission radiating only from its outermost edges." "This is the first time that the base of astrophysical jets is imaged at this resolution," said EHT collaborator Chi-kwan Chan, an associate research professor in UArizona's Steward Observatory who is part of the data analysis team. Researchers found that the jet is emitting light only from its outer edges, which challenges theoretical models of jets. Centaurus A is located over 13 million light-years away and glows brightly at the longest wavelengths of light – radio wavelengths. Taking advantage of the collaboration's global array of telescopes, the international team's observations reveal an enormous glowing jet of gas and dust being flung from the supermassive black hole at the galaxy's center. The Event Horizon Telescope Collaboration, which is known for capturing the first image of a black hole in 2019 and includes researchers from the University of Arizona, has now imaged the heart of another galaxy – Centaurus A – in unprecedented detail. The highest resolution image of Centaurus A obtained with the Event Horizon Telescope on top of a color composite image of the entire galaxy. ![]()
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