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supermassive

British  
/ ˌsuːpəˈmæsɪv /

adjective

  1. (of a black hole or star) having a mass in the range of millions or billions of times that of the sun

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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While astronomers have produced detailed images of supermassive black holes, stellar mass black holes appear only as tiny points of light.

From Science Daily

Beyond stellar mass systems, the simulations may also shed new light on supermassive black holes, which play a central role in shaping galaxies.

From Science Daily

These objects are much smaller than Sgr A*, the supermassive black hole at the center of the Milky Way, but they offer unique advantages for study.

From Science Daily

This comparison suggests that, in some moments, a supermassive black hole can behave in ways similar to our own star, making these distant giants feel slightly more familiar.

From Science Daily

"By zeroing in on an active supermassive black hole, the two telescopes have found something we've not seen before: rapid, ultra-fast, flare-triggered winds reminiscent of those that form at the Sun. Excitingly, this suggests that solar and high-energy physics may work in surprisingly familiar ways throughout the Universe."

From Science Daily