The impact of the Renaissance on scientific thought was profound, marking a shift from medieval scholasticism to empirical observation and experimentation. Thinkers like Galileo Galilei and Nicolaus Copernicus challenged traditional views, leading to significant advancements in fields such as astronomy, anatomy, and physics. The Renaissance embraced humanism, emphasizing the value of individual inquiry and the study of classical texts. This intellectual revival encouraged a more systematic and questioning approach to understanding the natural world, laying the groundwork for the Scientific Revolution of the 17th century. The era's focus on observation and critical thinking transformed the landscape of science and philosophy.