It's the classic social faux pas.
That seems to be what happened to a galaxy 9.2 billion years ago, scientists have determined. A galaxy in the relatively early Universe named 3C 297 is mysteriously all alone – even though its environment suggests that it should be part of a cluster of at least 100 galaxies, some of which should be the size of the Milky Way."It seems that we have a galaxy cluster that is missing almost all of its galaxies,"of the University of Torino in Italy.
Quasars often emit beams of plasma from the polar regions of the supermassive black hole at their core, blasting jets of matter into space at speeds close to that of light in a vacuum. These are created out of the material swirling around the black hole's event horizon, which is swept up and accelerated along magnetic field lines toward the poles and launched into intergalactic space.
All three characteristics taken together suggest that there should be other galaxies gravitationally bound up with 3C 297 as an interacting cluster. This data revealed that the 19 galaxies are only close to 3C 297 in two dimensions; their distances from us are vastly different from that of 3C 297, and they don't belong to the same region of space. The peculiar lonely quasar galaxy is indeed all alone.
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