UNIVERSE
ASTEROIDS
Question
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What does asteroid literally mean?
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Tiny planet
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Starlight
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Small comet
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Robot
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Explanation:
Detailed explanation-1: -The name asteroids, meaning “star-like", derives from the fact that, compared with comets, they are star-like in appearance because since they are rocky they do not emit the gases and dust that give comets their fuzzy appearance. Asteroids on a collision course with Earth are called meteoroids.
Detailed explanation-2: -This prompted the astronomer Sir William Herschel to propose the term asteroid, coined in Greek as , or asteroeidēs, meaning ‘star-like, star-shaped’, and derived from the Ancient Greek astēr ‘star, planet’.
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