Even protostars — these are young stars that are just forming and making their own planetary disks and so on — they make very
powerful outflows called, the same sort of
jets obviously moving at slower speeds, but they are full of
plasma, that is flowing out at high speed; white dwarfs, neutron stars, black holes big and small, they seem able to do this task, it really seems to be a very common phenomenon.
By using a telescope orbiting above the Earth, an Australian scientist has been able to get ten times closer to the core of a
powerful jet of
plasma shooting out from a black hole.