Answer:
The Scientific Revolution began as scientists used empirical techniques, such as observation and experimentation, to challenge accepting notions about the structure and composition of the universe. Copernicus paved the way in 1543 when he put forth his heliocentric theory of the universe, which contradicted Church teachings of an earth-centered universe. Building on this revolutionary finding, as well as works of others, the Italian scientist, Galileo Galilei, constructed his own telescope in 1609 and used it to develop new theories about the universe. He was put on trial before the Inquisition and forced to read and sign a confession in which his ideas were false, because it angered Catholic and Protestant leaders.
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