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  Meteoroid

 Sigma KEE - Meteoroid

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Meteoroid
According to the International Astronomical Union, a Meteoroid is a solid object moving in interplanetary space, of a size considerably smaller than an asteroid and considerably larger than an atom.
Relationships      
Parents AstronomicalBody The Class of all astronomical objects of significant size. It includes SelfConnectedObjects like planets, stars, and asteroids, as well as Collections like nebulae, galaxies, and constellations. Note that the planet Earth is an AstronomicalBody, but every Region of Earth is a GeographicArea.
Children MeteoriteAny Meteoroid that leaves traces on the surface of Earth.


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