What did Galileo observe when he directed his telescope at the hazy band of the Milky Way?

Answer

The faint glow was composed of a multitude of individual stars packed too closely to resolve normally

Galileo found that the continuous glow was actually a dense congregation of individual, distant stars whose lights blended together under normal vision but separated under magnification.

What did Galileo observe when he directed his telescope at the hazy band of the Milky Way?
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