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Chinese Astronomers Use Insight-HXMT to Decode X-ray Outburst of Binary Star System
In a recent study published on July 24 via arXiv, astronomers from Wuhan University have detailed the powerful X-ray outburst of the Be/X-ray binary system RX J0440.9+4431. Using China’s Insight-HXMT satellite, the team tracked the event from its eruption in December 2022 through March 2023.
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New Rogue Planet Discovered in Hubble Data Using Einstein’s Gravity Theory
Astronomers discovered a rogue planet hidden in Hubble’s archival data using gravitational microlensing based on Einstein’s theory. The event, OGLE-2023-BLG-0524, lasted just eight hours and lacked signs of a host star, suggesting the planet might be truly free-floating.
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Brightest Gamma-Ray Burst Ever Observed Reveals Cosmic Secrets
On October 9, 2022, astronomers detected GRB 221009A, the most powerful gamma-ray burst ever recorded, earning the nickname “BOAT” (Brightest Of All Time). This rare, once-in-10,000-year event came from a galaxy 2 billion light-years away and temporarily blinded gamma-ray detectors. It revealed new insights into stellar death, as the associated...
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Lionel Messi Attends Concert With Wife Antonela Amid Recent Coldplay Fiasco
Football star Lionel Messi made a surprising arrival at a Coldplay concert last weekend at a concert that was held at Miami's Hard Rock Stadium in Miami and which drew a massive crowd of fans.
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Indian Scientists Unravel the Mystery Behind Rare Aurora Over Ladakh
A team of Indian astronomers has successfully explained the rare aurora seen over Ladakh, caused by intense solar activity and CME collisions. The event, captured in May 2024, was traced using global data and advanced solar models, offering new insights into space weather forecasting and solar storm impacts on Earth.
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JWST Finds Black Hole Between Galaxy Cores, Hinting at Rare Direct Collapse Birth
Using JWST, astronomers discovered a black hole between two galaxy cores in the Infinity Galaxy—possibly the first direct evidence of a black hole formed by gas collapse, not stellar death. This rare “heavy seed” black hole challenges standard models and could help explain how supermassive black holes appeared so soon after the Big Bang.
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Young Exoplanet Spotted Shedding Atmosphere Under Stellar Radiation
NASA’s Chandra X-ray Observatory and Hubble Space Telescope have captured a dramatic cosmic event: a baby exoplanet, TOI 1227 b, is being stripped of its atmosphere by powerful X-rays from its host star. Only 8 million years old and orbiting a red dwarf, this Jupiter-sized planet is losing gas at a rate equal to Earth’s entire atmosphere every ...
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New Interstellar Comet 3I/ATLAS Speeds Through Solar System
Astronomers have identified 3I/ATLAS as the third confirmed interstellar comet, racing through the solar system at 68 km/s. Discovered on July 1, it will pass near the sun in October. Skywatchers can view this rare object live online tonight, thanks to a live stream by the Virtual Telescope Project using observatories in Italy.
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Astronomers Capture First-Ever Image of a Dead Star That Exploded Twice in Rare Supernova Event
Astronomers have captured the first-ever image of a white dwarf star undergoing a rare double-detonation supernova. Using the Very Large Telescope, the team revealed that such explosions can occur without a star reaching the Chandrasekhar limit. The findings, published in Nature Astronomy, could reshape existing theories about stellar death and imp...
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Is Our Black Hole Defying Physics? New AI Study Challenges Theories
The AI also provided insights into the black hole's emission source and magnetic field behavior.
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Astronomers Discover Most Powerful Cosmic Explosions Since the Big Bang
Astronomers have discovered extreme nuclear transients — rare and powerful explosions caused by stars being torn apart by supermassive black holes. These events, brighter and longer-lasting than supernovae, were observed using data from Gaia and ZTF. As the most energetic cosmic outbursts since the Big Bang, they offer valuable insights into blac...
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Rare Cosmic Event: Supermassive Black Hole Wakes Up After 20-Year Slumber, Stuns Astronomers
This event marks the first real-time observation of a black hole transitioning from a quiescent to an active state.
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Einstein Probe Detects Mysterious X-ray Flare with Record-Long Emission
An international team of astronomers has detected a peculiar fast-evolving X-ray transient, EP241021a, using China’s Einstein Probe. Unveiled in a May 12 arXiv paper, this transient stood out due to its long-lasting emissions lasting over 79 days—unprecedented among FEXTs. EP241021a also produced optical and radio emissions, suggesting a multi-...
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Hubble Captures First-Ever Rogue Black Hole Devouring a Star Outside Galactic Core
Astronomers led by Dr. Yuhan Yao have discovered the first offset tidal disruption event (TDE), where a rogue black hole outside a galaxy's core ripped apart a star. Spotted by the Hubble telescope and Zwicky Transient Facility, this marks historic evidence of a wandering supermassive black hole in action.
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Black Hole That Swallowed Star 600 Million Light-Years Ago Found, NASA Shares Pic
NASA has captured the astronomical event, called a Tidal Disruption Event (TDE), using its Hubble Space Telescope.
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Chinese Astronomers Use Insight-HXMT to Decode X-ray Outburst of Binary Star System
In a recent study published on July 24 via arXiv, astronomers from Wuhan University have detailed the powerful X-ray outburst of the Be/X-ray binary system RX J0440.9+4431. Using China’s Insight-HXMT satellite, the team tracked the event from its eruption in December 2022 through March 2023.
-
New Rogue Planet Discovered in Hubble Data Using Einstein’s Gravity Theory
Astronomers discovered a rogue planet hidden in Hubble’s archival data using gravitational microlensing based on Einstein’s theory. The event, OGLE-2023-BLG-0524, lasted just eight hours and lacked signs of a host star, suggesting the planet might be truly free-floating.
-
Brightest Gamma-Ray Burst Ever Observed Reveals Cosmic Secrets
On October 9, 2022, astronomers detected GRB 221009A, the most powerful gamma-ray burst ever recorded, earning the nickname “BOAT” (Brightest Of All Time). This rare, once-in-10,000-year event came from a galaxy 2 billion light-years away and temporarily blinded gamma-ray detectors. It revealed new insights into stellar death, as the associated...
-
Lionel Messi Attends Concert With Wife Antonela Amid Recent Coldplay Fiasco
Football star Lionel Messi made a surprising arrival at a Coldplay concert last weekend at a concert that was held at Miami's Hard Rock Stadium in Miami and which drew a massive crowd of fans.
-
Indian Scientists Unravel the Mystery Behind Rare Aurora Over Ladakh
A team of Indian astronomers has successfully explained the rare aurora seen over Ladakh, caused by intense solar activity and CME collisions. The event, captured in May 2024, was traced using global data and advanced solar models, offering new insights into space weather forecasting and solar storm impacts on Earth.
-
JWST Finds Black Hole Between Galaxy Cores, Hinting at Rare Direct Collapse Birth
Using JWST, astronomers discovered a black hole between two galaxy cores in the Infinity Galaxy—possibly the first direct evidence of a black hole formed by gas collapse, not stellar death. This rare “heavy seed” black hole challenges standard models and could help explain how supermassive black holes appeared so soon after the Big Bang.
-
Young Exoplanet Spotted Shedding Atmosphere Under Stellar Radiation
NASA’s Chandra X-ray Observatory and Hubble Space Telescope have captured a dramatic cosmic event: a baby exoplanet, TOI 1227 b, is being stripped of its atmosphere by powerful X-rays from its host star. Only 8 million years old and orbiting a red dwarf, this Jupiter-sized planet is losing gas at a rate equal to Earth’s entire atmosphere every ...
-
New Interstellar Comet 3I/ATLAS Speeds Through Solar System
Astronomers have identified 3I/ATLAS as the third confirmed interstellar comet, racing through the solar system at 68 km/s. Discovered on July 1, it will pass near the sun in October. Skywatchers can view this rare object live online tonight, thanks to a live stream by the Virtual Telescope Project using observatories in Italy.
-
Astronomers Capture First-Ever Image of a Dead Star That Exploded Twice in Rare Supernova Event
Astronomers have captured the first-ever image of a white dwarf star undergoing a rare double-detonation supernova. Using the Very Large Telescope, the team revealed that such explosions can occur without a star reaching the Chandrasekhar limit. The findings, published in Nature Astronomy, could reshape existing theories about stellar death and imp...
-
Is Our Black Hole Defying Physics? New AI Study Challenges Theories
The AI also provided insights into the black hole's emission source and magnetic field behavior.
-
Astronomers Discover Most Powerful Cosmic Explosions Since the Big Bang
Astronomers have discovered extreme nuclear transients — rare and powerful explosions caused by stars being torn apart by supermassive black holes. These events, brighter and longer-lasting than supernovae, were observed using data from Gaia and ZTF. As the most energetic cosmic outbursts since the Big Bang, they offer valuable insights into blac...
-
Rare Cosmic Event: Supermassive Black Hole Wakes Up After 20-Year Slumber, Stuns Astronomers
This event marks the first real-time observation of a black hole transitioning from a quiescent to an active state.
-
Einstein Probe Detects Mysterious X-ray Flare with Record-Long Emission
An international team of astronomers has detected a peculiar fast-evolving X-ray transient, EP241021a, using China’s Einstein Probe. Unveiled in a May 12 arXiv paper, this transient stood out due to its long-lasting emissions lasting over 79 days—unprecedented among FEXTs. EP241021a also produced optical and radio emissions, suggesting a multi-...
-
Hubble Captures First-Ever Rogue Black Hole Devouring a Star Outside Galactic Core
Astronomers led by Dr. Yuhan Yao have discovered the first offset tidal disruption event (TDE), where a rogue black hole outside a galaxy's core ripped apart a star. Spotted by the Hubble telescope and Zwicky Transient Facility, this marks historic evidence of a wandering supermassive black hole in action.
-
Black Hole That Swallowed Star 600 Million Light-Years Ago Found, NASA Shares Pic
NASA has captured the astronomical event, called a Tidal Disruption Event (TDE), using its Hubble Space Telescope.
