الجمعة، 10 نوفمبر 2017

NEWS TECHNOLOGIE

SN1994D

Astronomers have spotted something that shouldn't exist--a star that acts as if it's gone supernova at least six times.

The post Astronomers Find Star That Has Exploded Six Times appeared first on ExtremeTech.



from ExtremeTechExtremeTech http://ift.tt/2zyd1IA

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