Planetary
Encyclopedia
Planetary means relating to a planet
Planet
A planet is a celestial body orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity, is not massive enough to cause thermonuclear fusion, and has cleared its neighbouring region of planetesimals.The term planet is ancient, with ties to history, science,...

 or planets. It can also refer to:
  • Planetary (comics)
    Planetary (comics)
    Planetary is an American comic book limited series created by writer Warren Ellis and artist John Cassaday published by the Wildstorm imprint of DC Comics...

    , a comic book series by Warren Ellis and John Cassaday
  • Planetary habitability
    Planetary habitability
    Planetary habitability is the measure of a planet's or a natural satellite's potential to sustain life. Life may develop directly on a planet or satellite or be transferred to it from another body, a theoretical process known as panspermia...

    , the measure of an astronomical body's potential to develop and sustain life
  • Planetary nebula
    Planetary nebula
    A planetary nebula is an emission nebula consisting of an expanding glowing shell of ionized gas ejected during the asymptotic giant branch phase of certain types of stars late in their life...

    , an astronomical object
  • Epicyclic gearing
    Epicyclic gearing
    Epicyclic gearing or planetary gearing is a gear system consisting of one or more outer gears, or planet gears, revolving about a central, or sun gear. Typically, the planet gears are mounted on a movable arm or carrier which itself may rotate relative to the sun gear...

     (planetary gearing), an automotive transmission technology
  • Planetary Radio
    Planetary Radio
    Planetary Radio is a weekly 30-minute radio show devoted to space exploration and astronomy, hosted and produced by Mat Kaplan and The Planetary Society. Every week, it consists mostly of interviews and telephone-based conversations with a scientist, engineer, project manager, artist, a writer and...

    , a public radio show about space exploration, produced by The Planetary Society
    Planetary Society
    The Planetary Society is a large, publicly supported, non-government and non-profit organization that has many research projects related to astronomy...

  • The Planetary Society, the Earth's largest space interest group
  • Planetary (rapper), one half of east coast rap group OuterSpace
    OuterSpace
    OuterSpace is an underground hip hop duo from North Philadelphia. Originally a trio consisting of three Puerto Rican friends that then took the artist names Planetary, Jedeye and Crypt the Warchild...

  • Planetary (GO!)
    Planetary (Go!)
    "Planetary " is a single from My Chemical Romance's fourth studio album, Danger Days: The True Lives of the Fabulous Killjoys as well as the fifth track on the album....

    , a song by rock band My Chemical Romance
    My Chemical Romance
    My Chemical Romance is an American alternative rock band from New Jersey, formed in 2001. The band consists of lead vocalist Gerard Way, guitarists Ray Toro and Frank Iero, and bassist Mikey Way and have a diverse sound incorporating elements of punk, emo, glam metal, and progressive rock...

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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