Twin Earth

Twin Earth may refer to:

  • Twin Earth thought experiment
  • Twin Earths (comic strip)
  • Earth analog or Twin Earth, a theoretical other planet with conditions similar to Earth

Read more about Twin Earth:  See Also

Famous quotes containing the words twin and/or earth:

    If they be two, they are two so
    As stiff twin compasses are two;
    Thy soul, the fixed foot, makes no show
    To move, but doth if th’ other do.
    John Donne (1572–1631)

    The earth is covered thick with other clay,
    Which her own clay shall cover, heaped and pent,
    Rider and horse,—friend, foe,—in one red
    burial blent!
    George Gordon Noel Byron (1788–1824)