What were the major discoveries made during the Age of Exploration in the field of astronomy?

What were the major discoveries made during the Age of Exploration in the field of astronomy?

During the Age of Exploration, major discoveries were made in the field of astronomy. One of the most significant discoveries was the realization that the Earth revolves around the Sun, known as the heliocentric model. This was proposed by Nicolaus Copernicus in the 16th century and challenged the previously accepted geocentric model. Additionally, the invention of the telescope by Galileo Galilei allowed for further astronomical observations. Galileo made important discoveries such as the moons of Jupiter, the phases of Venus, and the existence of sunspots. These discoveries revolutionized our understanding of the universe and laid the foundation for modern astronomy.