The supernova was the death of a red supergiant star 500 times larger than the sun, in a galaxy just 22 million light-years ...
The explosive death of a star - a supernova - is among the most violent cosmic events, but precisely how this cataclysm looks ...
A University of Hawaiʻi Mānoa astronomer helped pull off a cosmic first: mapping the three‑dimensional shape of a star’s ...
Some of the earliest images ever taken in the wake of massive star’s death give astronomers important clues about what triggers a supernova.
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