The Economic Times

Quote of the day by Nicolaus Copernicus: Of all things visible, the highest is the heaven of the fixed stars.

Nicolaus Copernicus was a Polish astronomer who changed how people understand space. He introduced the heliocentric model, which says the Sun is at the center and planets move around it. His ideas later influenced many famous scientists and helped start modern astronomy. His book explained his theory and became one of the most important works in science history.