ISEE Upper Level Reading Comprehension Quiz
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KEY DETAILS AND EVIDENCE
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Read the passage, then answer the question.
In the early 1600s, Galileo Galilei used a telescope to observe the night sky, and his findings challenged older astronomical ideas. The passage states that Galileo observed four moons orbiting Jupiter, which are now called the Galilean moons. This observation provided direct evidence that not everything in the sky revolved around Earth. The passage also explicitly states that Galileo observed phases of Venus, which supported the idea that Venus orbited the Sun.
The passage notes that Galileo published Sidereus Nuncius in 1610, describing several of his telescopic observations. It also states that his work contributed to broader acceptance of a Sun-centered model of the solar system. The passage adds that Galileo faced opposition from some authorities, and it states that disputes about astronomy and interpretation of evidence became intense during his lifetime. However, the passage focuses on his observations and their scientific significance rather than personal conflict.
Which of the following is explicitly mentioned in the passage?
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