https://phys.org/news/2020-08-black-hole-powers-jet-magnetic.html
•••Aug 21, 2020 - ...When this intense radiation is emitted, the black hole remains hidden because the light rays near it are strongly bent leading to the appearance of a shadow. This was recently reported by researchers of the Event Horizon Telescope (EHT) collaboration for the massive black hole in the giant ellipse galaxy M87. In quasar 3C279—also a black hole—the EHT team found another phenomenon: At a distance of more than a thousand times the shadow of the black hole, the core of a plasma jet suddenly lit up. How the energy for this jet could get there as if through an invisible chimney was not yet known...
https://www.nature.com/articles/s41467-020-17912-z#DomScience#News#Physics#Space#Science
https://phys.org/news/2020-08-black-hole-powers-jet-magnetic.html
•••Aug 21, 2020 - ...When this intense radiation is emitted, the black hole remains hidden because the light rays near it are strongly bent leading to the appearance of a shadow. This was recently reported by researchers of the Event Horizon Telescope (EHT) collaboration for the massive black hole in the giant ellipse galaxy M87. In quasar 3C279—also a black hole—the EHT team found another phenomenon: At a distance of more than a thousand times the shadow of the black hole, the core of a plasma jet suddenly lit up. How the energy for this jet could get there as if through an invisible chimney was not yet known...
https://www.nature.com/articles/s41467-020-17912-z#DomScience#News#Physics#Space#Science