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Caltech Astronomers Say a Ninth Planet Lurks Beyond Pluto (sciencemag.org)

sciencehabit writes: The solar system may have a new ninth planet. Today, two scientists announced evidence that a body nearly the size of Neptune — but as yet unseen — orbits the sun every 15,000 years. During the solar system's infancy 4.5 billion years ago, they say, the giant planet was knocked out of the planet-forming region near the sun. Slowed down by gas, the planet settled into a distant elliptical orbit, where it still lurks today. Here's a link to the full academic paper published in The Astronomical Journal.

2 of 258 comments (clear)

  1. Dear Ethan by Anonymous Coward · · Score: 5, Insightful

    Please read TFA and consider it a good example of how to write something informative, accessible and entertaining, but most importantly not hosted on forbes.

  2. Re:Ninth, mofo. by bondsbw · · Score: 4, Insightful

    I'm not sure why you inserted "not" before the predicates of the subordinate clauses in your sentences. You changed the structure of the analogy.

    --
    All my liberal friends think I'm a conservative, all my conservative friends think I'm a liberal.