Outer Space

The Stars and Gravity

Gravity - the gravitational attraction of the mass of a heavenly body (as the earth) for bodies at or near its surface b : a force of attraction between particles or bodies that occurs because of their mass, is stronger as mass is increased, and is weaker as the distance between the objects is increased


Milky Way Galaxy - the galaxy of which the solar system is a part and which contains the stars that create the light of the Milky Way


Stars - a : a natural body visible in the sky especially at night that gives off light or shines by reflection b : a ball-shaped gaseous celestial body (as the sun) of great mass that shines by its own light


Solar System - a star with the group of heavenly bodies that revolve around it; especially : the sun with the planets, moons, asteroids, and comets that orbit it

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The Magic School Bus Gains Weight
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