* It's a giant ball of hot gas: The Sun is mostly composed of hydrogen and helium, just like other stars.

* It produces its own light and heat through nuclear fusion: The Sun's core is incredibly hot and dense, allowing hydrogen atoms to fuse together and create helium, releasing enormous amounts of energy in the process. This energy is what makes the Sun shine and radiate heat.

* It has a definite size and shape: The Sun is not just a cloud of gas but has a defined structure and a spherical shape due to the balance of gravity and internal pressure.

While we perceive the Sun as much larger and brighter than other stars, that's simply because it's much closer to us. If the Sun were as far away as other stars, it would look like a small point of light in the night sky.

Essentially, the Sun is just a typical star located in the Milky Way galaxy, and it shares all the defining characteristics of its celestial cousins.