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VERA Unveils Surroundings of Rapidly Growing Black Holes

Jets ejected from a rapidly growing supermassive black hole with surrounding outflows. The polarization plane of a radio wave emitted from the vicinity of a black hole rotates as it passes through the surrounding magnetized gas. (Credit: NAOJ) 

An international team of astronomers used the state-of-the-art capability of VERA, a Japanese network of radio telescopes operated by NAOJ, to uncover valuable clues about how rapidly growing “young” supermassive black holes form, grow, and possibly evolve into more powerful quasars.

It is now widely accepted that nearly every active galaxy harbors a supermassive black hole at its core, with masses ranging from millions to billions of times that of the Sun...

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