A Cosmic ‘Dead Zone’ for Black Holes Is Real, New Evidence Suggests
A recent LIGO catalog update more than doubled the number of confirmed gravitational wave signals—ripples in spacetime caused…
Scientists just doubled our catalog of black hole and neutron star collisions
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Scientists Identified A Gravitational Wave Detection That Is Nothing Like They Have Ever Seen Before, Sparking Discussion On What Might Have Caused It » TwistedSifter
Unsplash Just a decade ago we had no way to detect gravitational waves from deep in space, but…
Record-breaking gravitational wave puts Einstein’s relativity to its toughest test yet — and proves him right again
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Double Cosmic Explosion Gives Birth to Unprecedented ‘Superkilonova’
When massive stars die, they go out in fiery explosions called supernovas. On rarer occasions, two nearly dead…
Daylight Savings Time Is So Bad, It’s Messing With Our View of the Cosmos
Tracking gravitational waves—invisible ripples in space-time from intense astronomical events—pushes the limits of what astronomers must do to…
Unusual Gravitational Wave May Be Sign of Wormhole Linking Universes
In 2019, LIGO and Virgo recorded something truly bizarre – a gravitational wave event less than a tenth…