Question

The light of distant stars is affected by
A.the earth's atmosphere
B.interstellar dust
C.both (a) and (b)
D.None of the above

Answer 1

the earth atmosphere and also interstellar dust because of the refraction or due to the layers of atmosphere but i am not satisfied with option b because it shines due to the intrested dust

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Answer 2

The light of distant stars is affected by Interstellar Dust and The Earth's Atmosphere.

C.both (a) and (b)