#eclipse  one celestial body obscures another
  supertype:  interruption__break  some abrupt occurrence that interrupts; "the telephone is an annoying interruption"; "there was a break in the action when a player was hurt"
  subtype:  solar_eclipse__solareclipse  the moon interrupts light from the sun
     subtype:  annular_eclipse__annulareclipse  only a thin outer disk of the sun can be seen
  subtype:  lunar_eclipse__lunareclipse  the earth interrupts light shining on the moon
  subtype:  total_eclipse__totaleclipse  an eclipse as seen from a place where the eclipsed body is completely obscured
  subtype:  partial_eclipse__partialeclipse  an eclipse in which the eclipsed body is only partially obscured

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