• Question: how many planets are there

    Asked by thejayman33 to Arlene, Colin, David, Eugene, Paul on 20 Nov 2012.
    • Photo: David McKeown

      David McKeown answered on 20 Nov 2012:

      There are eight planets in out solar system (there used to be nine, but pluto got kicked out for being a dog) , but in the whole universe there are billions upon billions!

    • Photo: Paul Higgins

      Paul Higgins answered on 21 Nov 2012:

      We know of about 800 outside our solar system

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