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stars and planets

TermDefinition
1 rotate to spin around
2 axis an imaginary line that runs through the center of the earth from the north pole to the south pole
3 revolve to travel in a closed path around the sun
4 moon a small planet-like body that revolves around the earth
5 phases as the moon revolves around the earth different amounts of its lit surface can be seen
6 solar system is a group of objects in space that orbit a star in the center plus the star itself
7 planets is a large object that revolves around the star in a clear orbit
8 dwarf planet also revolves around a star but is not clear of other objects
9 comet a ball of rock ice and frozen gases
10 star a star that is at the center of our solar system
11 constellation a group of stars that form a imaginary picture
12 galaxy a huge system of gases dust and stars
13 universe everything that exists in space
14 Orbit an objects path in space around the sun.
Created by: user-2047047
 

 



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