How far from Earth is the Orion Nebula?
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One million miles
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10 light-years
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1500 light-years
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150light-years
C
Correct answer
Explanation
The Orion Nebula (M42) is approximately 1,344 light-years from Earth, though some measurements range from 1,300-1,500 light-years. It's one of the brightest nebulae visible to the naked eye and is the closest region of massive star formation to our solar system. Option C (1500 light-years) is the best approximation among the choices.