Which scientist improved the telescope and supported Copernicus's teachings?

Which scientist improved the telescope and supported Copernicus's teachings?

• A. Galileo Galilei
• B. Tycho Brahe
• C. Johannes Kepler
• D. Nicolaus Copernicus

Answer: (A)

The main idea is that observing the heavens through improved telescope technology provided strong evidence for the heliocentric model. Galileo Galilei enhanced the telescope and used it to gather astronomical observations that challenged geocentric ideas. He saw moons orbiting Jupiter, proving that not everything revolves around Earth, and he observed the phases of Venus, which could only be explained if Venus orbits the Sun. These findings gave empirical support to Copernicus’s claim that the Sun, not the Earth, is at the center of the solar system. While Tycho Brahe made precise naked-eye measurements and proposed a different arrangement of the cosmos, and Johannes Kepler refined planetary motion without centering his work on telescope improvements, and Nicolaus Copernicus first proposed heliocentrism without telescope evidence, Galileo is the one who connected telescope-driven observations directly to Copernican theory.

The main idea is that observing the heavens through improved telescope technology provided strong evidence for the heliocentric model. Galileo Galilei enhanced the telescope and used it to gather astronomical observations that challenged geocentric ideas. He saw moons orbiting Jupiter, proving that not everything revolves around Earth, and he observed the phases of Venus, which could only be explained if Venus orbits the Sun. These findings gave empirical support to Copernicus’s claim that the Sun, not the Earth, is at the center of the solar system. While Tycho Brahe made precise naked-eye measurements and proposed a different arrangement of the cosmos, and Johannes Kepler refined planetary motion without centering his work on telescope improvements, and Nicolaus Copernicus first proposed heliocentrism without telescope evidence, Galileo is the one who connected telescope-driven observations directly to Copernican theory.