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exploding star

British  

noun

  1. an irregular variable star, such as a nova, supernova, or flare star, in which rapid increases in luminosity occur, caused by some form of explosion

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Astronomers have, for the first time, detected radio waves coming from an unusually rare kind of exploding star.

From Science Daily Jan. 28, 2026

The explosion is more than 10 times brighter than any recorded exploding star - known as a supernova.

From BBC May 12, 2023

One intriguing theory is that millions of years ago, an exploding star light-years away pummeled Earth with cosmic radiation in the form of X-rays, gamma rays and ultraviolet rays.

From Salon Dec. 23, 2022

Like exoplanets at certain points in orbit around their stars, or an exploding star, or some other phenomenon that’s time-dependent.

From Scientific American Jul. 11, 2022

I imagined that parts of my insides and parts of her insides may have come from the same exploding star, billions of years ago.

From "100 Sideways Miles" by Andrew Smith

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