Green Matters on MSN
NASA detected a black hole devouring a star — and the explosion was record-breaking
The record-setting cosmic outburst was actually a gamma-ray burst, the most powerful class of cosmic explosions.
A double explosion, in which a dying star split, then recombined, may be a long-hypothesized but never-before-seen "superkilonova." ...
Astronomers may have discovered the first example of an explosive cosmic event called a "superkilonova," in the form of a gravitational wave signal detected on Aug. 18, 2025.
Morning Overview on MSN
NASA’s Webb telescope spots an ancient supernova and its host galaxy
The James Webb Space Telescope has captured the light of a star that exploded when the universe was still in its cosmic youth ...
What can an exploding star in a distant galaxy teach scientists about red supergiants? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a team of ...
Live Science on MSN
This bright star will soon die in a nuclear explosion — and could be visible in Earth's daytime skies
The bright binary star system V Sagittae will flare up multiple times before finally going supernova within the next 100 years. When it explodes, it could be visible to the naked eye even in sunlit ...
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