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One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...
Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in ...
The shorter-wavelength part of the spectrum, dominated by the emissions from the accretion disk itself, shows that for us as ...
the radio quasar. Radio quasars are the subclass of black holes that produce the most powerful energy and jets. You can imagine the black hole as a rotating sphere, and the accretion disk as a ...