The Event Horizon Telescope has for the first time detected the magnetic fields that surround Sagittarius A, the supermassive black hole at the center of our Galaxy
Since the 1980s, physicists have claimed that there is a supermassive black hole at the center of the Milky Way, but its first "photo" was obtained only two years ago (and another one now) — thanks to the Event Horizon Telescope (EHT). This time, as...
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