In April 2019, it was expected that members of the collaboration Event Horizon Telescope (EHT) reveal the first images of the appearance of ain this case that of the one at the heart of the Sagittarius A*, and that of the one at the heart of the M87. Only the image of the black hole M87* had finally been presented because that of the of our Galaxy had proved more difficult to obtain. But, already, that of M87* looked surprisingly like the one that had been the first to realistically calculate using a in the late 1970s. A more accurate version was obtained about ten years later by his colleague Jean-Alain Marck, unfortunately died too early.
and were unfortunately no longer there to attend the event with us, but were present several of the other pioneers of the black holes like Nobel Prizes in Physics and .
A presentation of the success of theEvent Horizon Telescope when the collaboration that uses it revealed on April 10, 2019 the first image of a black hole, that of the supermassive one located at the heart of the elliptical galaxy M87 about 53 million light years away of the Milky Way. To obtain a fairly accurate French translation, click on the white rectangle at the bottom right. The English subtitles should then appear. Then click on the nut to the right of the rectangle, then on “Subtitles” and finally on “Translate automatically”. Choose “French”. © Perimeter Institute for Theoretical Physics
Jean-Pierre Luminet had explained in detail, in French and in English on thethat Futura has made available to it, the origin and characteristics of the images of black holes surrounded by a with a hot plasma that one would expect to see. He also traced the history of the relativistic about it.
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But here is a( ) and the (EHT) has just announced that on May 12, 2022 there will be an online conference, at 3:00 p.m. in France, which will report new results and precisely about the Milky Way!
The event will be worldwide.
The conference will be broadcast online on theand on the . Simultaneous press conferences will be held around the world, including Washington DC, Santiago de Chile, Mexico City, Tokyo and Taipei.
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