A red supergiant star transitions into a type II supernova in this animation. Credit: W. M. Keck Observatory/Adam Makarenko | ...
The result is a rare before-and-after look at a dying star. The supernova, called SN 2025pht, came from a red supergiant, one ...
In a new study, a team of astronomers report that they have captured the most detailed glimpse yet of a red supergiant before it exploded. Using JWST 's powerful infrared vision, the researchers ...
By Kat Troche September 2025 marks ten years since the first direct detection of gravitational waves as predicted by Albert ...
Images taken by JWST reveal the star that became SN2025pht before it exploded, providing our best view of a red supergiant proto-supernova. The cloud of dust hiding the star from our eyes may answer ...
"The speed at which this doomed stellar system is lurching wildly, likely due to the extreme brightness, is a frantic sign of ...
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