The first image of a black hole captured in 2019 is getting a makeover. Researchers on Thursday revealed an updated version, which they made using artificial intelligence.
captured four years ago revealed a fuzzy, fiery doughnut-shaped object. Now, researchers have used artificial intelligence to give that cosmic beauty shot a touch-up., keeps the original shape, but with a skinnier ring and a sharper resolution.
The image released in 2019 gave a peek at the enormous black hole at the center of the M87 galaxy, 53 million light-years from Earth. A light-year is 5.8 trillion miles. It was made using data gathered by a network of radio telescopes around the world, showing swirling light and gas. But even with many telescopes working together, gaps remained in the data. In the latest study, scientists relied on the same data and used machine learning to fill in the missing pieces.
EHT image of the black hole in the center of M87 based on 2017 data, as reported in Event Horizon Telescope Collaboration in 2019. Result of reconstructing the image by applying PRIMO to the same data set. (Credit: Medeiros et al. 2023The resulting picture looks similar to the original, but with a thinner "doughnut" and a darker center, researchers said.
"For me, it feels like we’re really seeing it for the first time," said lead author Lia Medeiros, an astrophysicist at the Institute for Advanced Study in New Jersey.
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First image of a black hole gets a makeover with AIThe first image of a black hole captured in 2019 is getting a makeover. Researchers on Thursday revealed an updated version, which they made using artificial intelligence. The black hole still looks like a fuzzy, orange doughnut-shaped object in a galaxy 53 million light-years from Earth. But it now has a skinnier ring and a darker center, which researchers think is more accurate. The new image is based on the same data gathered by a network of radio telescopes, but researchers used machine learning to fill in the gaps.
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