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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

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Those from deeper in space carry clues about cosmic mysteries, like the supermassive black holes at the heart of galaxies.

From Barron's ● Oct. 6, 2026

The results provide some of the clearest evidence so far that supermassive black holes can influence galaxies far outside their central regions.

From Science Daily ● Sep. 30, 2026

"This work opens a new direction to explore further the intricacies of the connection between the supermassive black holes trillions of miles from where we are to how we came to be here."

From Science Daily ● Sep. 30, 2026

When a star is destroyed, the resulting feeding episode around a supermassive black hole can evolve over just a few years.

From Science Daily ● Sep. 21, 2026

In the direction of the constellation Sagittarius, at the very center of our galaxy, sits a supermassive black hole that weighs as much as two-and-a-half million suns.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife

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