| asteroid |
one of the small planets occupying orbits mainly between Mars and Jupiter.
출처: tooter4kids.com/space/vocabulary.htm
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| asteroid |
A small solar system object in orbit around the sun composed mostly of rock. Many of these objects orbit the sun between Mars and Jupiter. Their size can range anywhere from 10 meters in diameter to almost 1000 kilometers.
출처: dawn.jpl.nasa.gov/dictionary/index.asp
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| asteroid |
One of thousands of small planets between Mars and Jupiter with diameters from a fraction of a mile to nearly 500 miles.
출처: www.clearchannelexhibits.com/en/art/
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