SPACE
Star to trigger dramatic thermonuclear detonation
March 27, 2025 - A star located 3,000 light-years from Earth is predicted to become visible to the naked eye on March 27 – a once-in-a-lifetime viewing opportunity caused by a nova burst that only occurs roughly every 80 years.
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Astronomers predict a star located 3,000 light-years from Earth is about to become visible to the naked eye for the first time in almost 80 years – a once-in-a-lifetime viewing opportunity caused by a massive thermonuclear explosion.
Forecast to happen on March 27, the event will be triggered by T Coronae Borealis (T CrB) – a binary system where a white dwarf star is collecting matter from an unstable and nearby red giant – eventually setting off a nova burst that will be visible from Earth.
T CrB, last exploded in 1946, with astronomers historically observing it doing the same thing in 1866 and 1787 – meaning we’re due another one about now.