Who among the following discovered the sunspots?

🧠 Explanation:

Galileo discovered sunspots, dark areas on the Sun’s surface, in the early 17th century. His observations challenged existing beliefs and advanced solar studies. This milestone is a key topic in astronomy, engaging students and researchers studying the history of science. Sunspots influence space weather, affecting technology like satellites. Understanding Galileo’s work highlights the importance of observation in scientific progress, making it relevant for those exploring astrophysics and the Sun’s impact on Earth’s environment.