Tag: galaxies
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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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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Einstein Probe Detects Rare Intermediate-Mass Black Hole Tearing Apart White Dwarf
The Einstein Probe captured a powerful X-ray flare revealing an elusive intermediate-mass black hole shredding a white dwarf star.
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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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Astronomers Unveil the Mystery Behind Early Universe’s ‘Little Red Dots’
New findings clarify the nature of glowing ‘Little Red Dots’ detected by Webb, challenging previous assumptions about early supermassive black holes.
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Dark Energy Survey Delivers Unmatched Data, Yet Universe’s Secrets Remain Elusive
Nineteen studies from six years of Dark Energy Survey data deepen understanding of cosmic expansion but leave key questions unresolved.
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