GoKawiilIndependent reanalysis confirms 2019 black hole image from Event Horizon Telescope
A team unaffiliated with the Event Horizon Telescope collaboration reprocessed its original 2019 data using a different combination algorithm and published new images in Nature on 11 November. The results largely reproduce the famous ring-shaped shadow of the M87 black hole, countering a 2022 critique by Kobe University astrophysicist Junichiro Makino and colleagues, whose alternative analysis had produced a blob-like structure instead of a ring.
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The original image was treated as strong visual evidence supporting Einstein's general relativity and the existence of supermassive black holes, so doubts about its reconstruction method threatened to undercut that interpretation. An independent confirmation using a separate analytical approach strengthens confidence that the ring shape reflects real astrophysical structure rather than an artefact of image-processing choices, though debate over methodology may continue among specialists.
- A new independent reanalysis of 2019 Event Horizon Telescope data mostly confirms the original black hole ring image.
- The results were published in Nature on 11 November, using a different data-combination algorithm than the original team.
- The findings push back against a 2022 critique from Kobe University researchers who had produced a blob-shaped alternative image.
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Published there as: “Iconic first image of black hole holds up to scrutiny”
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