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Black holes

Galaxies collide. NASA illustration

Swift confirmed: super active black holes are those created by merging galaxies

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Marked with a white circle is the black hole at the center of the galaxy, and in red - the black hole kicked out of it. Illustration: Marian Heide and NASA

A black hole is kicked out of its galaxy

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time travel. Illustration: shutterstock

Hawking: Time travel is possible but only into the future

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A huge eruption of material from a black hole at the center of a galaxy. Image: NASA

Repeated massive explosions caused the development of stars to stop in the early universe

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A merger of a white dwarf and a tiny black hole forming a new tiny black hole. Figure: SLOAN sky survey

An exotic source of cosmic radiation: mini black holes

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An electroweak star

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A galaxy collision restarts a black hole

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Scientists, including a researcher from the Technion, discovered a way to produce a black hole in the laboratory

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Spitzer photographed the Big Eye galaxy

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Scientists at the Technion have created a black hole that captures sound waves

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A mega-telescope will examine the massive black hole at the center of the Milky Way

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Prof. Shahar Hod from Hadassah College Jerusalem won a prestigious award from the International Gravity Research Foundation

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The Swift space telescope recorded the most distant gamma-ray burst

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Hundreds of "rogue" black holes wander the Milky Way and swallow everything in their path

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Shock waves from the black hole traverse the galaxy

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For the first time, a pair of black holes was discovered, a phenomenon that was considered theoretical until now

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The Hubble Space Telescope photographed the flying spaghetti monster

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Forget neutron stars, quark stars may be the most dense objects in the universe

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Further confirmation of Einstein's theory of general relativity: black holes of all sizes have similar eating habits

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Is Earth about to be swallowed by a black hole?

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The center of the Milky Way, which also contains the black hole *Sagittarius A. The black hole and several massive young stars in this region create the heated gas vapor visible at X-ray frequencies. Photo: Helvin Chandra, Harvard University and Tokyo University

The black hole at the center of the Milky Way erupted 300 years ago

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wormhole Photo: depositphotos.com

John Wheeler, who coined the terms black holes and wormholes, has died

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In 1997 I interviewed him for the newspaper "Haaretz" when he came to receive the Wolf Prize. The article that was published under the title "The holes that hold the universe" is no longer relevant after the discovery of Hubble from the late nineties - according to which the expansion of the universe is accelerating

The smallest black hole has been discovered

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A super-fast star ejected from the Large Magellanic Cloud

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Forget black holes, now the task is to find wormholes

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