Biology, 21.01.2021 19:30, samanthamunevar7218

10. Modern telescopes make it possible for astronomers to detect planets around distant stars. Why couldn't astronomers detect these planets before?
A. The planets are much closer than the stars they orbit.
B. The planets are much larger than the stars they orbit.
C. The planets are much farther than the stars they orbit.
D. The planets are much smaller than the stars they orbit.

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10. Modern telescopes make it possible for astronomers to detect planets around distant stars. Why c...