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stars and planets

TermDefinition
rotate to spin around a axis
axis a imaginary line that runs through the center of earth from the north pole to the south pole
revolve to travel in a closed path around the sun
orbit an objects path in space around another object
moon a small planet like body that revolves around earth rather than the sun
phases as the moon revolves around earth different amount of its lit surface can be seen
solar system is a group of objects in space that orbit a star in the center plus the star itself
planet is a large object that revolves around a star in a clear orbit
dwarf planet also revolves around a star but its path is not clear of other objects
comet a ball of rock ice and frozen gases
star a huge ball of superheated gases
sun a star that is in the center of our solar system
constellation a group of stars that form a imaginary picture in the sky
galaxy a huge system of gases dust and stars
uniiverse everything that exists in space
Created by: user-2046960
 

 



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