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Binary Star System Set to Explode in 23 Billion Years

4/6/2025

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Summary

Story summary

Astronomers at the University of Warwick have made an exciting discovery—a binary star system just 150 light-years away, featuring two white dwarfs locked in a cosmic dance toward collision. This extraordinary system, the heaviest of its kind, is destined to erupt in a dazzling Type 1a supernova in 23 billion years, illuminating the night sky ten times brighter than the Moon.

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Story summary

Astronomers at the University of Warwick have made an exciting discovery—a binary star system just 150 light-years away, featuring two white dwarfs locked in a cosmic dance toward collision. This extraordinary system, the heaviest of its kind, is destined to erupt in a dazzling Type 1a supernova in 23 billion years, illuminating the night sky ten times brighter than the Moon.