The Sun wasn't "discovered" in the same way we discover new planets or galaxies. We've always known the Sun is there, it's the largest and brightest object in our sky.

However, understanding the Sun and its nature has evolved over time:

* Ancient Times: Early civilizations worshipped the Sun as a deity and recognized its importance for life on Earth. They understood its daily movement and its role in seasons.

* Scientific Revolution: During the 16th and 17th centuries, scientists like Galileo Galilei made observations of the Sun using telescopes. They discovered sunspots and other features, leading to a more detailed understanding of its structure.

* Modern Era: Over the past century, we've sent probes to study the Sun up close, allowing us to understand its composition, internal processes, and its impact on the solar system.

Regarding the Sun's creation:

* The Sun formed about 4.6 billion years ago from a giant cloud of gas and dust called a nebula.

* Gravity pulled this material together, causing it to heat up and eventually ignite nuclear fusion in its core, which is the process that powers the Sun today.

So, while we didn't "discover" the Sun in the traditional sense, our understanding of it has evolved significantly over time. We continue to learn more about the Sun and its impact on our planet and the solar system.