The blast may have been a kilonova — a type of neutron star merger — in the wake of a more traditional supernova.
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'Super star' being shredded by black hole releases as much energy as 400 billion suns
"This was many times more energetic than any similar event and more than any known explosion powered by the collapse of a ...
A s the James Webb Space Telescope (JWST) continues to peer into the origins of our universe, it’s delivering a steady stream ...
A superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational waves, ...
A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...
NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...
A research team led by Caltech may have just discovered the first-ever superkilonova, a cosmic phenomenon in which a star explodes twice in violently different ways. Their analysis of a series of ...
WASHINGTON, Nov 12 (Reuters) - The explosive death of a star - a supernova - is among the most violent cosmic events, but precisely how this cataclysm looks as it unfolds has remained mysterious.
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