Official 18 Lec 1
Question 2 of 6
Why did European astronomers before the time of Galileo not believe sunspots were on the Sun's surface?

A.

They based their beliefs on earlier observations by Chinese astronomers

B.

The idea was contrary to their beliefs about objects in space

C.

The sunspots often changed their shape

D.

The sunspots were not always visible

正确答案:B

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