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Gravitational shockwave: LIGO catches a 225-solar-mass black-hole smash-up
Gravitational-wave detectors have captured their biggest spectacle yet: two gargantuan, rapidly spinning black holes likely forged by earlier smash-ups fused into a 225-solar-mass titan, GW231123. The record-setting blast strains both the sensitivity of LIGO-Virgo-KAGRA and the boundaries of stellar-evolution theory,
Black hole mergers release gravitational waves detected by observatories, revealing insights into the universe's mysteries.
Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a ...
Once again, gravitational waves have been observed whose origin should not actually exist: a collision of black holes with "forbidden" mass.
Scientists are using pulsars to detect the gravitational wave 'hum' created from supermassive black hole mergers. Credit: National Science Foundation (NSF) ...
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