👉 "Kashan" is a term in the context of astronomy and celestial navigation. It refers to an astronomical object that appears as a star or planet, but has a high density of dust and gas compared to other stars or planets in its vicinity. The term "kashan" comes from the Persian word "kashan," which means "star." In astronomy, "kashan" is often used to describe an object that appears as a bright star because it is so close to
