Answer: Galileo Galilei and Johannes Kepler were both influential figures in the scientific revolution of the 16th and 17th centuries. Both men were renowned for their contributions to astronomy and mathematics, as well as their impact on the development of modern science. They shared a mutual admiration for each other's work, with Kepler calling Galileo his "great teacher" and Galileo praising Kepler's work. Both men also advanced the heliocentric model of the universe, which placed the sun at its center rather than Earth. Their discoveries have had a lasting impact on our understanding of space and time.
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