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• r  in a circular manner

News & Articles

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• Science Graphic of the Week: Dying Star Collapsing Into Black Hole Emits Corkscrew Light
  For the first time ever, astronomers have detected circularly polarized light emitted from a dying star collapsing into a black hole. Above is an artist's impression of the collapsing event, which is known as a gamma-ray burst.
  May 1, 2014 - Wired News