Published 3 months ago

Black holes eat faster than previously expected: New finding might explain why quasars flare and fade so quickly

Summary by Phys.org

A new Northwestern University-led study is changing the way astrophysicists understand the eating habits of supermassive black holes.

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Times of India

Research reveals black holes eat faster than previously expected

New simulations led by Northwestern University suggest that supermassive black holes devour their surrounding gas much faster than previously thought. The study challenges the conventional theory that black holes eat slowly and proposes that they consume food in a cycle of tearing and refilling subdisks, which takes only a few months. This finding could help explain the behavior of quasars, which experience sudden brightening and dimming.

2 months ago·India

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The Print

Research reveals black holes eat faster than previously expected

Washington DC [US], September 20 (ANI): A new study led by Northwestern University is redefining how astrophysicists think about the eating habits of supermassive black holes. While previous researchers have hypothesized that black holes eat slowly, new simulations indicate that black holes scarf food much faster than conventional understanding suggests. The study will be published […]

2 months ago·India

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Phys.org

Black holes eat faster than previously expected: New finding might explain why quasars flare and fade so quickly

A new Northwestern University-led study is changing the way astrophysicists understand the eating habits of supermassive black holes.

3 months ago·United Kingdom

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Science Daily

Black holes eat faster than previously expected

While previous researchers have hypothesized that black holes eat slowly, new simulations indicate that black holes scarf food much faster than conventional understanding suggests. Some quasars brighten and disappear within months -- a time scale that aligns with the new findings.

2 months ago·United States

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Space

Supermassive black holes eat more quickly than expected, 3D simulations suggest

Supermassive black holes are even more fearsome eaters than scientists suspected, thanks to a "delivery system" that could help them feed over months rather than hundreds of years.

2 months ago·United States

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Universe Today

Gluttonous Black Holes Eat Faster Than Thought. Does That Explain Quasars?

At the heart of large galaxies like our Milky Way, there resides a supermassive black hole (SMBH.) These behemoths draw stars, gas, and dust toward them with their irresistible gravitational pull. When they consume this material, there’s a bright flare of energy, the brightest of which are quasars. While astrophysicists think that SMBHs eat too slowly to cause a particular type of quasar, new research suggests otherwise. The research is publis…

2 months ago·United States

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