The Sun May Have Had An 'Evil' Twin
The Sun May Have Had An 'Evil' TwinByTWC - Digital•
June 16, 2017
Updated: June 16, 2017, 3:40 pm EDTPublished: June 16, 2017, 11:35 am EDTAstronomers say the sun may have had a twin. They call it Nemesis because it may have played a part in killing off the dinosaurs.
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