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    Follow

    Comet

    A comet is an icy planetary body that, when passing close to the Sun, warms and begins to release gases, a process that is called outgassing. This outgassing produces what's called a visible atmosphere or coma, and sometimes also a tail. These visual phenomena are the result of solar radiation and the solar wind that acts upon the nucleus of the comet.

    Trending News

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      Space & Astronomy
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      FEB 14, 2016
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      JAN 16, 2016
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      JAN 11, 2016
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      OCT 02, 2015
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    MAR 29, 2016
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    FEB 14, 2016
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    FEB 03, 2016
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    JAN 16, 2016
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  • JAN 11, 2016
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    3
    DEC 13, 2015
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  • OCT 29, 2015
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    OCT 02, 2015
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    2
     
     
  • SEP 30, 2015
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    SEP 04, 2015
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  • AUG 08, 2015
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