#heliosphere  the region inside the heliopause containing the sun and solar system
  supertype:  #region.location__part  the extended spatial location of something; "the farming regions of France"; "religions in all parts of the world"; "regions of outer space"
  part of:  #Milky_Way_Galaxy
  part:  #solar_system__solarsystem  the sun with the celestial bodies that revolve around it in its gravitational field
     part:  #interplanetary_medium  interplanetary space including forms of energy and gas and dust
        part:  #interplanetary_dust  microscopic particles in the interplanetary medium
        part:  #interplanetary_gas  a rarefied flow of gas and charged particles (plasma) that stream from the sun and form the solar wind
        part:  #solar_magnetic_field  the magnetic field of the sun
        part:  #solar_wind__solarwind  a stream of protons moving radially from the sun

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