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Study Suggests Most Black Hole Mergers Occur in Triple Star Systems

Recent research suggests that most stellar-mass black hole mergers occur in triple systems, where a close inner binary black hole pair is orbited by a more distant third companion. With hundreds of black hole merger signals now detected by LIGO, Virgo, and KAGRA gravitational wav

Newseducationscienceastrophysics

aasnova.org·Science·4d ago·5 min read

JWST Confirms Discovery of Exceptionally Luminous Galaxy at z=14.44, 280 Million Years After Big Bang

Newsscienceastronomyspace exploration

astro.theoj.org3mo ago

Overview of the Eric and Wendy Schmidt Observatory System and Astrophysics Initiatives

Newseducationsciencephilanthropy

schmidtsciences.org4mo ago

Einstein Probe Detects X-ray Flare from Nearby Star 150 Light Years Away

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phys.org4mo ago

DESI Collaboration Finds Evidence Dark Energy May Be Weakening Over Time

Insightsciencenewsastrophysics

universetoday.com6mo ago

Astronomers Discover Most Distant and Powerful Black Hole Flare from Star Destruction

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caltech.edu6mo ago

Interstellar Comet 3I/ATLAS Shows Rapid Brightening and Gas Emission Near Perihelion

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arxiv.org7mo ago

Scientists Detect Lowest Mass Dark Object Ever Measured

Scientists have detected the lowest mass dark object ever measured, providing new insights into the nature of dark matter. The discovery helps astronomers understand whether dark matter is smooth or clumpy, which could reveal its fundamental composition. Since dark matter cannot

Newsscienceastronomyastrophysics

mpg.de·Hacker News: Front Page·7mo ago·6 min read

First Image Captured of Two Black Holes Orbiting Each Other in Distant Quasar

Scientists have captured the first confirmed image of two black holes orbiting each other in quasar OJ287, located five billion light-years away in the constellation Cancer. This groundbreaking observation confirms a theory that has remained unproven for over 40 years. The image

Newsscienceastronomyastrophysics

helsinkitimes.fi·Hacker News: Front Page·7mo ago·6 min read

VLT Study Reveals Dramatic Nickel Emission and CN Outgassing in Interstellar Comet 3I/ATLAS

Astronomers using the Very Large Telescope (VLT) have conducted spectroscopic observations of interstellar comet 3I/ATLAS (C/2025 N1) as it approaches the Sun from 4.4 to 2.85 astronomical units. The study reveals a dust-dominated coma with a red optical continuum and reports the

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arxiv.org·Hacker News: Front Page·9mo ago·3 min read

Astrophysicists Test Einstein's 'No-Hair Theorem' on Black Holes Using Collision Data

Newsscienceastrophysicscosmology

quantamagazine.org9mo ago