Since the 1980s, astronomers have been searching for the Sun's "evil" twin, dubbed Nemesis due to its habit of slinging deadly asteroids our way every 26 million years or so. Lately, the Nemesis hypothesis has fallen out of favor after decades of sky surveys have turned up no trace of the star, but a new mathematical model from UC Berkeley suggests that almost every star is born with a buddy – including our Sun.
.. Continue Reading The Sun's "evil" twin is probably lurking beyond the Solar SystemCategory: Space
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