Researchers at the University of North Carolina at Chapel Hill have contributed to new insights into the most long-lived cosmic explosion ever recorded. The event was a gamma-ray burst that remained ...
Webb telescope discovered a bizarre exoplanet with carbon atmosphere, no hydrogen, orbiting a super-dense spinning star.
A team of astronomers believe they've witnessed, for the first time, a star exploding in a mythical "superkilonova." ...
Astronomers have spotted AT2025ulz, a rare dual explosion — a supernova and a kilonova — that may be the first-ever observed ...
A superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational waves, ...
Morning Overview on MSN
First ever superkilonova maybe spotted in a bizarre star blast
A strange double flash in a distant galaxy may be the first glimpse of a “superkilonova,” a cosmic one‑two punch that fuses ...
Scientists have precisely measured two unstable atomic nuclei that play a crucial role in explosive X-ray bursts on neutron ...
Morning Overview on MSN
Cosmic blast looked like a kilonova, now it’s a superkilonova riddle
A strange flash in a distant galaxy first looked like a familiar kind of stellar wreckage, the radioactive afterglow of ...
A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...
One such superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational ...
A research team led by Caltech may have just discovered the first-ever superkilonova, a cosmic phenomenon in which a star ...
Crab Nebula reveals gas from ancient supernova explosion Betelgeuse shows late-stage evolution of a massive star Stellar death spreads elements, triggering new star formation ...
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