https://www.wemu.org/npr-national-news/npr-national-news/2023-04-13/goodbye-fuzzy-donut-the-famous-first-black-hole-photo-gets-sharpened-up
Goodbye fuzzy donut: The famous first black hole photo gets sharpened up | WEMU-FM
Apr 13, 2023 - Scientists have created a new version of a historic black hole image that was first unveiled back in 2019. The central black nothingness now looks larger and...
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