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Astronomers Discover Rare Triple Black Hole System in Milky Way, Challenging Formation Theories
Astronomers has revealed a rare triple system in the Milky Way consisting of a black hole and two stars, known as V404 Cygni. Located approximately 8,000 light-years away, this system poses new questions about black hole formation, suggesting that they may arise through a less violent "direct collapse" process rather than the expected explosive eve...
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Supermassive Black Hole at the Centre of the Milky Way Is Spinning Unexpectedly
Sagittarius A* (pronounced Sagittarius A Star), the supermassive black hole at the centre of the Milky Way, is spinning in an unusual way, and scientists now believe they may know why. Based on new data from the Event Horizon Telescope, researchers suggest that this cosmic giant likely merged with another black hole billions of years ago. This colo...
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Rare Mid-Sized Black Hole Spotted At Center Of Swallowed Galaxy: Study
Astronomers have scrutinized a cluster of stars that is the apparent remnant core of a relatively small galaxy that was swallowed by the sprawling Milky Way 8 to 10 billion years ago. What lurks at the center of this cluster has them excited.
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Astronomers Discover Largest Black Hole In Milky Way: Study
The black hole, named c, was discovered "by chance" from data collected by the European Space Agency's Gaia mission.
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Supermassive Black Hole In Milky Way Spinning Rapidly, Taking Shape Of Rugby Ball, Says NASA
Scientists have been unable to determine Sgr A*'s exact rotational speed, but they are certain that it weighs roughly four million times that of the Sun.
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Supermassive Black Hole At Centre Of Our Galaxy Is Pulsing Every 76 Minutes. Here's What It Means
The gamma-ray of the black hole named Sagittarius A* is fluctuating and is similar in periodicity in changes to the black hole's radio and X-ray emission.
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Scientists Detect Eerie Echo Coming From Supermassive Black Hole In Milky Way's Core
The high and low notes of the echo were sent out when the black hole emerged from a long period of dormancy some 200 years ago.
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Scientists Find Mysterious Cosmic Threads In The Centre Of Milky Way
The discovery is based on an analysis of the data captured by South African Radio Astronomy Observatory's MeerKAT radio telescope.
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NASA's Hubble Telescope Spots Runaway Supermassive Black Hole Leaving Behind Trail of Newborn Stars
A supermassive black hole, weighing as much as 20 million Suns, has left behind a 2,00,000-light-year-long condensed trail of newborn stars, twice the diameter of the Milky Way galaxy, in its wake, according to the National Aeronautics and Space Administration (NASA), US. Captured accidentally by NASA's Hubble Space Telescope, the black hole was se...
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Elongated Item Seen by Scientists Near Milky Way's Core Black Hole
The black hole at the centre of our galaxy is engulfing a mysterious item.
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Black Hole Closest To Earth Found. It Is 10 Times Bigger Than The Sun
The nearest known black hole to Earth has been found by astronomers utilising the International Gemini Observatory, run by the NOIRLab of the NSF.
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Astronomers Spot Hot Gas Bubble Spinning Clockwise Around Milky Way Black Hole
Astronomers said Thursday they have spotted a hot bubble of gas spinning clockwise around the black hole at the centre of our galaxy at "mind blowing" speeds. The detection of the bubble, which only survived for a few hours, is hoped to provide insight into how these invisible, insatiable, galactic monsters work.
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Dormant Black Hole Deemed ‘Needle in a Haystack’ Identified Outside the Milky Way
Astronomers have identified a black hole that not only is classified as dormant but appears to have been born without the explosion of a dying star, in a galaxy adjacent to the Milky Way. Black holes are extraordinarily dense objects with gravity so intense not even light can escape. Deemed a cosmic "needle in a haystack", the newly discovered ‘d...
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Newly Discovered Star Travels Around the Milky Way’s Central Black Hole in Four Years, Study Says
Researchers have discovered that a recently discovered star travels around the black hole at the centre of our galaxy in only four years. Located in the S cluster, the prominent S2 star has been confirmed to travel around the central supermassive black hole in four years, thanks to a total of five telescopes that were used to observe the star. Fou...
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Fastest-Growing Black Hole in the Universe, 7,000 Times Brighter Than the Entire Milky Way
Scientists have discovered the fastest-growing black hole in the last 9 billion years. The black hole, which sends multi-wavelength light blazing across the universe, shines 7,000 times brighter than the entire Milky Way galaxy. Due to this, it is also known as a quasar.
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Astronomers Discover Rare Triple Black Hole System in Milky Way, Challenging Formation Theories
Astronomers has revealed a rare triple system in the Milky Way consisting of a black hole and two stars, known as V404 Cygni. Located approximately 8,000 light-years away, this system poses new questions about black hole formation, suggesting that they may arise through a less violent "direct collapse" process rather than the expected explosive eve...
-
Supermassive Black Hole at the Centre of the Milky Way Is Spinning Unexpectedly
Sagittarius A* (pronounced Sagittarius A Star), the supermassive black hole at the centre of the Milky Way, is spinning in an unusual way, and scientists now believe they may know why. Based on new data from the Event Horizon Telescope, researchers suggest that this cosmic giant likely merged with another black hole billions of years ago. This colo...
-
Rare Mid-Sized Black Hole Spotted At Center Of Swallowed Galaxy: Study
Astronomers have scrutinized a cluster of stars that is the apparent remnant core of a relatively small galaxy that was swallowed by the sprawling Milky Way 8 to 10 billion years ago. What lurks at the center of this cluster has them excited.
-
Astronomers Discover Largest Black Hole In Milky Way: Study
The black hole, named c, was discovered "by chance" from data collected by the European Space Agency's Gaia mission.
-
Supermassive Black Hole In Milky Way Spinning Rapidly, Taking Shape Of Rugby Ball, Says NASA
Scientists have been unable to determine Sgr A*'s exact rotational speed, but they are certain that it weighs roughly four million times that of the Sun.
-
Supermassive Black Hole At Centre Of Our Galaxy Is Pulsing Every 76 Minutes. Here's What It Means
The gamma-ray of the black hole named Sagittarius A* is fluctuating and is similar in periodicity in changes to the black hole's radio and X-ray emission.
-
Scientists Detect Eerie Echo Coming From Supermassive Black Hole In Milky Way's Core
The high and low notes of the echo were sent out when the black hole emerged from a long period of dormancy some 200 years ago.
-
Scientists Find Mysterious Cosmic Threads In The Centre Of Milky Way
The discovery is based on an analysis of the data captured by South African Radio Astronomy Observatory's MeerKAT radio telescope.
-
NASA's Hubble Telescope Spots Runaway Supermassive Black Hole Leaving Behind Trail of Newborn Stars
A supermassive black hole, weighing as much as 20 million Suns, has left behind a 2,00,000-light-year-long condensed trail of newborn stars, twice the diameter of the Milky Way galaxy, in its wake, according to the National Aeronautics and Space Administration (NASA), US. Captured accidentally by NASA's Hubble Space Telescope, the black hole was se...
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Elongated Item Seen by Scientists Near Milky Way's Core Black Hole
The black hole at the centre of our galaxy is engulfing a mysterious item.
-
Black Hole Closest To Earth Found. It Is 10 Times Bigger Than The Sun
The nearest known black hole to Earth has been found by astronomers utilising the International Gemini Observatory, run by the NOIRLab of the NSF.
-
Astronomers Spot Hot Gas Bubble Spinning Clockwise Around Milky Way Black Hole
Astronomers said Thursday they have spotted a hot bubble of gas spinning clockwise around the black hole at the centre of our galaxy at "mind blowing" speeds. The detection of the bubble, which only survived for a few hours, is hoped to provide insight into how these invisible, insatiable, galactic monsters work.
-
Dormant Black Hole Deemed ‘Needle in a Haystack’ Identified Outside the Milky Way
Astronomers have identified a black hole that not only is classified as dormant but appears to have been born without the explosion of a dying star, in a galaxy adjacent to the Milky Way. Black holes are extraordinarily dense objects with gravity so intense not even light can escape. Deemed a cosmic "needle in a haystack", the newly discovered ‘d...
-
Newly Discovered Star Travels Around the Milky Way’s Central Black Hole in Four Years, Study Says
Researchers have discovered that a recently discovered star travels around the black hole at the centre of our galaxy in only four years. Located in the S cluster, the prominent S2 star has been confirmed to travel around the central supermassive black hole in four years, thanks to a total of five telescopes that were used to observe the star. Fou...
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Fastest-Growing Black Hole in the Universe, 7,000 Times Brighter Than the Entire Milky Way
Scientists have discovered the fastest-growing black hole in the last 9 billion years. The black hole, which sends multi-wavelength light blazing across the universe, shines 7,000 times brighter than the entire Milky Way galaxy. Due to this, it is also known as a quasar.
