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The red giant Betelgeuse could explode as a supernova bright enough to see in daylight
One of the most familiar stars in the night sky is also one of the most volatile, and astronomers say it is living on ...
Live Science on MSN
First moments of a supernova explosion captured in the most detailed observations of their kind
A team of telescopes around the world, including the newly activated Vera C. Rubin Observatory, joined forces to observe the first shocking moments of a supernova explosion in unprecedented detail.
Astronomers watch star explode like never before – and find an entirely new way for them to die - Observations from across ...
Astronomers have linked an X-ray flash discovered by the Einstein Probe to a known type of supernova with unusual features ...
Primordial black holes may occasionally pass through white dwarf stars and trigger enormous Type Ia supernova explosions. Researchers found that these events could explain chemical patterns seen in ...
Betelgeuse has always been something of a mystery. Betelgeuse is one of the brightest stars in the sky, marking the right ...
A rare stellar explosion has allowed astronomers to follow the death of a massive star from start to finish, yielding one of the most complete datasets ever collected for such an event. The explosion ...
These images show the evolution of supernova SN 2026gzf, which was first detected by the Einstein Probe on 21 March 2026. Images taken on 25 March and 3 April 2026 show the supern ...
It was what's known as a "shock breakout": the first moment that a massive dying star reveals itself, as its collapsing core shoots a blast of X-rays and ultraviolet light from trapped energy breaking ...
Artist’s impression of a hot core—a warm cocoon of molecular gas surrounding a newborn star—discovered in a supernova remnant. Blue represents high-energy regions produced by the supernova explosion, ...
Artist’s conception of a magnetar surrounded by an accretion disk that is wobbling, or precessing, because of the effects of general relativity. Some models of magnetars suggest that high-speed jets ...
Astronomers are puzzling over an oddball gamma ray burst that may have accompanied a supernova that is still in the process of brightening. NASA’s Swift satellite detected a burst of high-energy gamma ...
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