Tag: cosmology
Chinese Scientists Simulate False Vacuum Decay, Shedding Light on Universe’s Ultimate Fate
Researchers in China have experimentally reproduced the quantum process of false vacuum decay, providing new insights into the potential end of the universe.
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New AI Model Enhances Supernova Calibration, Refining Dark Energy Measurements
Researchers introduce CIGaRS, an AI system refining Type Ia supernova calibration to improve understanding of cosmic expansion and dark energy.
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Study Reveals Heaviest Black Holes Form Through Repeated Mergers, Not Direct Stellar Collapse
New research suggests the most massive black holes arise from multiple mergers in dense star clusters rather than directly from star deaths.
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Astrophysicists Release Massive Universe Simulation Accessible to Public
Researchers unveil one of the largest universe simulations ever, offering public access to 2.5 petabytes of cosmic evolution data.
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Astronomers Discover Vast Hidden Halo Surrounding Sombrero Galaxy
A new wide-field image reveals a massive diffuse halo and a faint stellar stream around the Sombrero Galaxy.
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Astronomers Measure Energy Conversion in Black Hole Jets for the First Time
For the first time, scientists have quantified how much matter falling into black holes converts into jet radiation, improving galaxy evolution models.
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New Technique Allows Reconstruction of Galaxies’ Evolution from a Single Image
Astronomers unveiled a method to trace a galaxy’s billions-year history using just one photograph, enhancing understanding of cosmic evolution.
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Researchers Propose Novel Method to Detect Gravitational Waves via Atomic Light Color Shifts
Scientists suggest detecting gravitational waves by monitoring color changes in photons emitted by atoms, enabling more compact detectors.
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LOFAR Radio Telescope Uncovers 13.7 Million New Celestial Objects in Largest Sky Survey
The LOFAR radio telescope’s latest survey mapped 88% of the northern sky, revealing 13.7 million previously undetected objects.
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New Study Finds Milky Way Embedded in Vast Flat Dark Matter Structure
Researchers reveal the Milky Way and nearby galaxies lie within a massive, pancake-shaped layer of dark matter.
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Massive Star WOH G64 Nearing Supernova Phase in Large Magellanic Cloud
WOH G64, one of the largest and brightest stars near the Milky Way, is showing signs of an imminent supernova explosion.
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New Study Challenges Long-Held Beliefs About Origins of Runaway Stars
A recent large-scale study redefines the understanding of runaway stars, shaking up previous theories about their origins and behaviors.
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