Comet ISON: Pop or Fizzle?

Will the much talked about comet ISON, discovered by Russian amateur  astronomers last year, turn out to be what some are calling the ‘comet of the century’ ? Not likely, says one researcher who has just concluded a preliminary study using the latest observations of the icy interloper. (Related: “New Comet Discovered.”) Astronomer Ignacio Ferrin,…

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