Scientists In The Dark Over Years-Long Dimming Of 'Alien Megastructure Star' - discu.eu

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Scientists In The Dark Over Years-Long Dimming Of 'Alien Megastructure Star' http://www.popsci.com/something-made-alien-megastructure-star-dim-rapidly-over-course-4-years 463 comments 5/8/2016 space