Astronomers: We found the sun's far-flung solar sibling

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Astronomers: We found the sun's far-flung solar sibling
(Image credit: Thinkstock)

Astronomers say they have discovered a solar sibling to our sun, born from the same cloud of gas 4.5 billion years ago.

The star — named HD 162826 — was one of several thousand other baby stars (including the sun) that stayed together in a cluster for hundreds of millions of years before growing and drifting out across the Milky Way. The Los Angeles Times reports that the star is 110 light years away from the sun, and is slightly bigger, a little hotter on the surface, and has the same "chemical fingerprint."

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Catherine Garcia, The Week US

Catherine Garcia has worked as a senior writer at The Week since 2014. Her writing and reporting have appeared in Entertainment Weekly, The New York Times, Wirecutter, NBC News and "The Book of Jezebel," among others. She's a graduate of the University of Redlands and the Columbia University Graduate School of Journalism.