Gigantic black hole could be just the 'tip of an iceberg'


Nothing makes you feel quite as insignificant as the fact that there are supermassive black holes out there snacking on stars and weighing, oh, 17 billion times the weight of our sun. One such supermassive black hole, discovered recently by NASA's Hubble Space Telescope and the Gemini Telescope in Hawaii, might indicate that there are actually whole crowds of such supermassive black holes in the universe — or at least far more than we once believed.
Usually the biggest black holes, with masses of about 10 billion times the weight of our sun, are discovered at the heart of very large galaxies in crowded regions of the universe. But the gargantuan supermassive black hole found by NASA actually exists in a quiet, remote section of space:
"The newly discovered supersized black hole resides in the center of a massive elliptical galaxy, NGC 1600, located in a cosmic backwater, a small grouping of 20 or so galaxies," said lead discoverer Chung-Pei Ma, a University of California-Berkeley astronomer and head of the MASSIVE Survey, a study of the most massive galaxies and supermassive black holes in the local universe. While finding a gigantic black hole in a massive galaxy in a crowded area of the universe is to be expected — like running across a skyscraper in Manhattan — it seemed less likely they could be found in the universe's small towns."There are quite a few galaxies the size of NGC 1600 that reside in average-size galaxy groups," Ma said. "We estimate that these smaller groups are about 50 times more abundant than spectacular galaxy clusters like the Coma cluster. So the question now is, 'Is this the tip of an iceberg?' Maybe there are more monster black holes out there that don't live in a skyscraper in Manhattan, but in a tall building somewhere in the Midwestern plains." [NASA]
Feeling tiny yet?
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Jeva Lange was the executive editor at TheWeek.com. She formerly served as The Week's deputy editor and culture critic. She is also a contributor to Screen Slate, and her writing has appeared in The New York Daily News, The Awl, Vice, and Gothamist, among other publications. Jeva lives in New York City. Follow her on Twitter.
-
One year after mass protests, why are Kenyans taking to the streets again?
today's big question More than 60 protesters died during demonstrations in 2024
-
Iran nukes program set back months, early intel suggests
Speed Read A Pentagon assessment says US bombing of Iranian nuclear sites only set the program back by months, not years. This contradicts President Donald Trump's claim.
-
Trump says Iran and Israel agreed to ceasefire
Speed Read This followed a night of Israeli airstrikes on Tehran and multiple waves of missiles fired by Iran
-
Israel strikes Iran, killing military and nuclear chiefs
Speed Read Israeli officials said the attack was a 'preemptive' strike on Iran's nuclear program
-
Israel deports Thunberg after seizing Gaza aid boat
speed read The Swedish activist was delivering food and medical aid to Palestine, highlighting the growing humanitarian crisis there
-
Colombian senator shot on streets of Bogotá
speed read Miguel Uribe Turbay, who has announced his candidacy for next year's presidential election, was shot at a rally
-
Trump says Putin vowed retaliation for Kyiv strike
speed read The Russian president intends to respond to Ukraine's weekend drone strikes on Moscow's warplanes
-
Dutch government falls over immigration policy
speed read The government collapsed after anti-immigration politician Geert Wilders quit the right-wing coalition