https://phys.org/news/2022-11-nasa-scie ... -jets.html
... because it gives one the impression that the scientists managed to "create” the jets from first principles. But no, read the paper, https://iopscience.iop.org/article/10.3 ... 881/ac4d23, and you find that they didn’t model the source and formation of the jets. They simply *created* them in their simulations by essentially spraying material out in a cone on both sides of the few cells that are supposed to represent the galaxy core in the simulation. Plasma is mentioned all of 3 times, electromagnetism isn’t mentioned at all, and neither is electric current.NASA scientists create black hole jets with supercomputer