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Search resuls for: "Akos Bogdan"


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Read previewThe James Webb Space Telescope has discovered the oldest black hole ever detected, breaking its own record. It's about 40 million years older than the record-breaking black hole Webb also discovered and announced in November. AdvertisementA cosmic clue in this black hole's outsized appetiteA disk of hot gas swirls around a feeding black hole in this illustration. AdvertisementPeering at the early universe with Webb "is like upgrading from Galileo's telescope to a modern telescope overnight," Maiolino said. He added that his team hopes to search for smaller "seeds" of black holes with future Webb observing time.
Persons: , James Webb, Webb, Nick Risinger, JWST, Chandra, Daniel Holz, Roberto Maiolino, Maiolino Organizations: Service, Business, ESA, Hubble, Sky Survey, NASA, CSA, University of Chicago, New York Times, University of Cambridge, JPL, Caltech
CNN —Two powerful NASA telescopes have detected the oldest and most distant black hole ever found. “We needed Webb to find this remarkably distant galaxy and Chandra to find its supermassive black hole,” said lead study author Akos Bogdan, in a statement. Potential black hole theoryTypically, black holes located at the centers of galaxies only have about 0.1% the mass of the stars within their host galaxy. The unusual black hole could be an “Outsize Black Hole” that formed when a huge cloud of gas collapsed, as theorized in 2017 by Priyamvada Natarajan, a coauthor on both studies and the Joseph S. and Sophia S. Fruton professor of astronomy and professor of physics at Yale University in New Haven, Connecticut. “We think that this is the first detection of an ‘Outsize Black Hole’ and the best evidence yet obtained that some black holes form from massive clouds of gas,” Natarajan said.
Persons: Chandra, James Webb, Webb, , Akos Bogdan, , ” Bogdan, Abell, they’ve, Andy Goulding, Priyamvada Natarajan, Joseph S, Sophia S, ” Natarajan Organizations: CNN, NASA, Telescope, Harvard - Smithsonian Center for Astrophysics, Chandra, telltale, Princeton University, Yale University Locations: Cambridge , Massachusetts, New Jersey, New Haven , Connecticut
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