The sun which nourishes Earth once had an “evil twin” called Nemesis which may have been responsible for the death of the dinosaurs, top astronomers have claimed.

THE Sun which nourishes Earth once had an “evil twin” called Nemesis which may have been responsible for the death of the dinosaurs, top astronomers have claimed. Deals of the Week.

THE SUN once had an “evil twin” called Nemesis that may have been responsible for the death of the dinosaurs, top astronomers have claimed. Two highly-respected stargazers from the Univ… ...

Since the 1980s, astronomers have been searching for the Sun’s “evil” twin, dubbed Nemesis. Lately, the hypothesis has fallen out of favor after sky surveys have turned up no trace, but a ...