What specific terrestrial-like features did Galileo's observations reveal on the Moon's surface?

Answer

Mountains and deep depressions

Galileo's improved telescope allowed him to see that the Moon was uneven, bearing markings that indicated the presence of elevated features like mountains and lower areas such as valleys or depressions.

What specific terrestrial-like features did Galileo's observations reveal on the Moon's surface?

#Videos

Galileo's Revolutionary Observation - YouTube

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