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Strange Fast Radio Bursts Emerge from an Ancient Dead Galaxy, Baffling Scientists
Scientists have detected mysterious fast radio bursts (FRBs) from the outskirts of an 11 billion-year-old dead galaxy. This discovery challenges the belief that FRBs primarily originate from young, star-forming galaxies. Researchers suspect the bursts may result from colliding stars or a collapsing white dwarf. The Canadian Hydrogen Intensity Mappi...
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Largest Radio Jet, Twice As Wide As Milky Way Galaxy, Found In Distant Universe
Astronomers have found a massive radio jet, stretching across at least 200,000 light-years in the distant universe. The object is twice the width of the Milky Way galaxy.
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Astronomers Capture Supermassive Black Hole Plasma Jets at Birth
For the first time, plasma jets from a supermassive black hole have been observed in real time. Located 270 million light-years away in galaxy 1ES 1927+654, the jets traveled at one-third the speed of light. Emerging in 2024 after a radio flare in 2023, the jets broke through dense gas near the black hole, which has a mass 1.4 billion times that of...
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Astronomers Uncover New Details of CIZA0107 Galaxy Cluster Merger with VLA
A team of astronomers, led by Emma Schwartzmann from the U.S. Naval Research Laboratory, used the Very Large Array (VLA) to study the nearby galaxy cluster merger CIZA J0107.7+5408 (CIZA0107). The observations provided new insights into the dynamics of galaxy mergers, revealing a disturbed system with two subclusters and diffuse radio emission span...
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Chandra X-ray Observatory Spots Unusual Knots in Black Hole Jets
Astronomers using NASA's Chandra X-ray Observatory have found knots moving at different speeds within jets blasted by the black hole at the centre of the Centaurus A galaxy. The X-ray data revealed that these knots travel faster in X-ray wavelengths than in radio wavelengths. This discovery raises questions about how these jets work, with astronome...
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Indian Scientists Find Dwarf Galaxy Radio Jet Interacting With Interstellar Gas
Scientists at the Indian Institute of Astrophysics (IIA), an autonomous institute of the Department of Science and Technology (DST), have discovered interaction between a radio jet from a dwarf galaxy and interstellar gas causing shock waves.
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Elon Musk’s Starlink Satellites Could Severely Damage Ground-Based Radio Telescopes, Says Study
Elon Musk's Starlink satellites are causing significant disruption for astronomers worldwide. Scientists from the Netherlands, particularly the Netherlands Institute for Radio Astronomy (ASTRON), have reported that the growing network of Starlink satellites is interfering with radio waves used for vital space research. The satellites, designed to p...
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SETI Uses Radio Frequencies to Look for Alien Life in More Than 1,000 Galaxies
Search for Extraterrestrial Intelligence (SETI) recently conducted a search of more than 1,300 galaxies for signs of alien life using unexplored low radio frequencies. The search was reportedly performed using the Murchison Widefield Array (MWA), a radio telescope located in the Australian outback. This effort targeted radio frequencies in the 80...
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James Webb Space Telescope Uncovers Surprising Dust Formation Near Supermassive Black Hole
James Webb Space Telescope images have uncovered an unexpected dust formation around a supermassive black hole, showing that gas collisions, not black hole radiation, heat the dust. This breakthrough by Newcastle University’s team challenges existing theories and offers new perspectives on galaxy evolution.
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Astronomers Reveal Origins Of Universe's Farthest And Most Powerful Fast Radio Burst
By utilizing images captured by NASA's Hubble Space Telescope, scientists followed the path of the FRB and discovered that it didn't originate from a single galaxy but rather from a cluster of at least seven galaxies.
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Scientists Crack The Mystery Of Huge Space ORCs With Shockwave Simulation
Researchers studied galaxies that have undergone or are going through starbusting to understand how these giant blobs are formed.
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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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Mysterious Radio Waves Hit Earth After Travelling 8 Billion Years
Astronomers have detected an intense flash of radio waves coming from what looks like a merger of galaxies dating to about 8 billion years ago - the oldest-known instance of a phenomenon called a fast radio burst that continues to defy explanation.
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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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Astronomers Detected 2 Major Targets With A Single Telescope- A Mysterious Signal And Source Galaxy
FRBs are immensely useful for studying the cosmos, from investigating the matter that makes up the universe, to even using them to constrain the Hubble constant the measure of how much the universe is expanding.
-
Strange Fast Radio Bursts Emerge from an Ancient Dead Galaxy, Baffling Scientists
Scientists have detected mysterious fast radio bursts (FRBs) from the outskirts of an 11 billion-year-old dead galaxy. This discovery challenges the belief that FRBs primarily originate from young, star-forming galaxies. Researchers suspect the bursts may result from colliding stars or a collapsing white dwarf. The Canadian Hydrogen Intensity Mappi...
-
Largest Radio Jet, Twice As Wide As Milky Way Galaxy, Found In Distant Universe
Astronomers have found a massive radio jet, stretching across at least 200,000 light-years in the distant universe. The object is twice the width of the Milky Way galaxy.
-
Astronomers Capture Supermassive Black Hole Plasma Jets at Birth
For the first time, plasma jets from a supermassive black hole have been observed in real time. Located 270 million light-years away in galaxy 1ES 1927+654, the jets traveled at one-third the speed of light. Emerging in 2024 after a radio flare in 2023, the jets broke through dense gas near the black hole, which has a mass 1.4 billion times that of...
-
Astronomers Uncover New Details of CIZA0107 Galaxy Cluster Merger with VLA
A team of astronomers, led by Emma Schwartzmann from the U.S. Naval Research Laboratory, used the Very Large Array (VLA) to study the nearby galaxy cluster merger CIZA J0107.7+5408 (CIZA0107). The observations provided new insights into the dynamics of galaxy mergers, revealing a disturbed system with two subclusters and diffuse radio emission span...
-
Chandra X-ray Observatory Spots Unusual Knots in Black Hole Jets
Astronomers using NASA's Chandra X-ray Observatory have found knots moving at different speeds within jets blasted by the black hole at the centre of the Centaurus A galaxy. The X-ray data revealed that these knots travel faster in X-ray wavelengths than in radio wavelengths. This discovery raises questions about how these jets work, with astronome...
-
Indian Scientists Find Dwarf Galaxy Radio Jet Interacting With Interstellar Gas
Scientists at the Indian Institute of Astrophysics (IIA), an autonomous institute of the Department of Science and Technology (DST), have discovered interaction between a radio jet from a dwarf galaxy and interstellar gas causing shock waves.
-
Elon Musk’s Starlink Satellites Could Severely Damage Ground-Based Radio Telescopes, Says Study
Elon Musk's Starlink satellites are causing significant disruption for astronomers worldwide. Scientists from the Netherlands, particularly the Netherlands Institute for Radio Astronomy (ASTRON), have reported that the growing network of Starlink satellites is interfering with radio waves used for vital space research. The satellites, designed to p...
-
SETI Uses Radio Frequencies to Look for Alien Life in More Than 1,000 Galaxies
Search for Extraterrestrial Intelligence (SETI) recently conducted a search of more than 1,300 galaxies for signs of alien life using unexplored low radio frequencies. The search was reportedly performed using the Murchison Widefield Array (MWA), a radio telescope located in the Australian outback. This effort targeted radio frequencies in the 80...
-
James Webb Space Telescope Uncovers Surprising Dust Formation Near Supermassive Black Hole
James Webb Space Telescope images have uncovered an unexpected dust formation around a supermassive black hole, showing that gas collisions, not black hole radiation, heat the dust. This breakthrough by Newcastle University’s team challenges existing theories and offers new perspectives on galaxy evolution.
-
Astronomers Reveal Origins Of Universe's Farthest And Most Powerful Fast Radio Burst
By utilizing images captured by NASA's Hubble Space Telescope, scientists followed the path of the FRB and discovered that it didn't originate from a single galaxy but rather from a cluster of at least seven galaxies.
-
Scientists Crack The Mystery Of Huge Space ORCs With Shockwave Simulation
Researchers studied galaxies that have undergone or are going through starbusting to understand how these giant blobs are formed.
-
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.
-
Mysterious Radio Waves Hit Earth After Travelling 8 Billion Years
Astronomers have detected an intense flash of radio waves coming from what looks like a merger of galaxies dating to about 8 billion years ago - the oldest-known instance of a phenomenon called a fast radio burst that continues to defy explanation.
-
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.
-
Astronomers Detected 2 Major Targets With A Single Telescope- A Mysterious Signal And Source Galaxy
FRBs are immensely useful for studying the cosmos, from investigating the matter that makes up the universe, to even using them to constrain the Hubble constant the measure of how much the universe is expanding.
