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SF Tidbits for 10/28/11

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About John DeNardo (12570 Articles)
John DeNardo is the Managing Editor at SF Signal and a columnist at Kirkus Reviews. He also likes bagels. So there.

1 Comment on SF Tidbits for 10/28/11

  1. The Wired article about Eris and your link to it have an unfortunate, and incorrect, title.  Although the new research indicates that Eris and Pluto are close to the same size, they are not twins in any other way.  Eris has a density about 28% greater than Pluto’s, indicating that it is comprised of completely different material.  Eris also has a much higher albedo than Pluto, which is one of the reasons for the initial miscalculation of its size.

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