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Stars,planets

vocabulary

TermDefinition
Rotate to spin on it on it axis
axis an Imaginary line that runs through the center of the 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 the earth rather than the sun
Phases As the moon revolves around earth different amounts of it lit surface can be seen
solar system Is a group in space that objects in space that orbits 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 it’s path is not clear of other objects
comet A ball of rock ice and frozen glass
star A huge ball of superheated gas
sun A star that is at the center of the solar system
constellation A group of stars that form imaginary pictures in the sky
galaxy A huge system of gases, dust, and stars
universe Anything to exist in space
Created by: user-2046965
 

 



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