#rocket  any vehicle propelled by a rocket engine
  supertype:  vehicle  a conveyance that transports people or objects
  part:  rocket_engine
  subtype:  missile  rocket carrying passengers or instruments or a warhead
     subtype:  air-to-air_missile  a missile designed to be launched from one airplane at another
     subtype:  air-to-ground_missile__air-to-surface_missile  a missile designed to be launched from an airplane at a target on the ground
     subtype:  ballistic_missile__ballisticmissile  a missile that is guided in the first part of its flight but falls freely as it approaches target
        subtype:  intercontinental_ballistic_missile__ICBM  a ballistic missile that is capable of traveling from one continent to another
     subtype:  guided_missile  a rocket-propelled missile whose path can be controlled during flight either by radio signals or by internal homing devices
        subtype:  antiballistic_missile__antiballisticmissile__ABM  a defensive missile designed to shoot down incoming intercontinental ballistic missiles; "the Strategic Arms Limitation Talks placed limits on the deployment of ABMs"
        subtype:  buzz_bomb__robot_bomb__robotbomb__flying_bomb__doodlebug__V-1  a small jet-propelled winged missile that carries a bomb
        subtype:  space_probe__spaceprobe  a rocket-propelled guided missile that can escape the earth's atmosphere; makes observations of the solar system that cannot be made by terrestrial observation
        subtype:  surface-to-air_missile__SAM  a guided missile fired from shipboard against an airborne target
     subtype:  heat-seeking_missile  a missile with a guidance system that directs it toward hot targets (as the emissions of a jet engine)
        subtype:  brilliant_pebble__brilliantpebble  a code name for a small computerized heat-seeking missile that was supposed to intercept and destroy enemy missiles
     subtype:  sidewinder  air-to-air missile with infrared homing device
  subtype:  test_rocket__research_rocket__test_instrument_vehicle  a rocket fired for test purposes
     subtype:  sounding_rocket  a research rocket used to obtain information about the atmosphere at various altitudes

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