Scientists have found proof that our Sun has a twin called Nemesis!

Did our sun have a twin when it was born 4.5 billion years ago? Almost certainly yes! Now, for the first time, scientists have found proof that our sun has a twin called Nemesis and it may exist somewhere in the universe after revealing that all stars are born in pairs. Image: This infrared image from the Hubble Space Telescope contains a bright, fan-shaped object (lower right quadrant) thought to be a binary star that emits light pulses as the two stars interact. (Image: NASA, ESA and J. Muzerolle, STScI)….

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