Tag: black hole
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Whippet TDE: Black Hole Eruption of 400 Billion Suns Energy
What is a Tidal Disruption Event (TDE)? A Tidal Disruption Event, or TDE, occurs when a star ventures too close to a supermassive black hole. The black hole’s immense gravity tears the star apart, scattering stellar debris that heats up and emits intense radiation. These cosmic cataclysms offer a rare glimpse into otherwise quiescent black…
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Whippet: A Giant TDE Shocks the Cosmos with 400 Billion Suns of Energy
What is the Whippet and why does it matter? The Whippet is a remarkable tidal disruption event (TDE) that has captured the attention of astronomers worldwide. In a TDE, a star ventures too close to a supermassive black hole and is ripped apart by extreme gravity. The shredded stellar material becomes energized, emitting light and…
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Whippet: The Tidal Disruption Event That Blasted 400 Billion Suns’ worth of Energy
What is the Whippet and why it matters The cosmos delivered a jaw-dropping spectacle recently when astronomers observed a tidal disruption event (TDE) nicknamed the “Whippet.” In a TDE, a star wanders too close to a supermassive black hole, gets torn apart by gravity, and some of its stellar debris is flung outward. The Whippet…
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Blue Blaze: What LFBOTs Reveal About Black Holes Shredding Stars
Introduction: A New Class of Cosmic Light In the vastness of space, some events blaze with a brightness so intense that they momentarily outshine entire galaxies. Among these are Luminous Fast Blue Optical Transients, or LFBOTs, a rare class of stellar explosions characterized by their striking blue color and rapid evolution. Scientists have long debated…
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Mystery of Bright Blue Cosmic Blasts: Black Holes Shredding Stars Explained
Unraveling a Cosmic Enigma: Blue Blasts in the Sky Astronomers have long chased the origins of unusually bright, fast blue optical transients. These luminous events emit a surge of blue light that outshines typical supernovae, yet their mechanism has remained elusive. In recent years, a growing body of observations has pointed toward a dramatic culprit:…
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James Webb Space Telescope Spots Runaway SMBH Racing Through Cosmic Owl Galaxies at 2.2 Million MPH
What JWST Revealed In a discovery that sounds almost science‑fiction, the James Webb Space Telescope (JWST) has identified a runaway supermassive black hole (SMBH) powering through a cluster of galaxies nicknamed the “Cosmic Owl.” The SMBH weighs in at about 10 million solar masses and is hurtling through space at an extraordinary 2.2 million miles…
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Biggest Black Hole Flare Ever Seen: A Titan’s Light Reveals a Cosmic Feast
Overview: Arecord-breaking cosmic flare emerges from a distant galaxy Astronomers have reported the most powerful black hole flare ever observed. The event, triggered when a supermassive black hole devoured a massive star, unleashed a brilliant outburst so intense it equates to the light of about 10 trillion suns. This unprecedented signal offers a rare glimpse…
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Scientists Unveil Biggest Black Hole Flare Ever Seen, Shining With Light of 10 Trillion Suns
Overview: An Unprecedented Black Hole Flare A team of international astronomers has reported the largest black hole flare ever observed. The colossal outburst originated when a supermassive black hole devoured an enormous star, unleashing a brilliant torrent of radiation with a luminosity rivaling the light of 10 trillion suns. This discovery, based on a careful…
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Rogue Black Hole Produces Record Radio Blast in Tidal Disruption Event AT 2024tvd
A rogue black hole shatters expectations with a standout tidal disruption event In a discovery that reshapes our understanding of where supermassive black holes can lurk and how they behave, an international team led by Dr. Itai Sfaradi and Prof. Raffaella Margutti of the University of California, Berkeley, identified the first tidal disruption event (TDE)…
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Rogue Black Hole Delivers Record Radio Blast: A TDE Off Galaxy Core
Overview: A rogue black hole and a star’s dramatic fate Astronomers have recorded a landmark tidal disruption event (TDE) that defies typical expectations: a supermassive black hole shredding a star while sitting far from the heart of its host galaxy. The event, designated AT 2024tvd, produced the brightest and fastest-changing radio signals ever observed from…