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Solar System

Mass a body of coherent matter, usually of indefinite shape and often of considerable size
Weight the amount or quantity of heaviness or mass; amount a thing weighs
Solar System the sun together with all the planets and other bodies that revolve around it.
Nebula a cloud of interstellar gas and dust.
Solar Nebula a cloud of interstellar gas and dust Moving Away from the sun.
Planetesimal one of the small celestial bodies that, according to one theory were fused together to form the planets of the solar system.
Crust Outer Layer Of The Earth
Mantle the portion of the earth, about 1800 milesthick, between the crust and the core. Compare core
Core The Inside Part Of The Earth.
Created by: destineeoltivero