* Scale: The Sun is a star, while the Milky Way is a galaxy. Galaxies are massive collections of stars, gas, dust, and dark matter.

* Size: The Milky Way is estimated to be about 100,000 light-years across. The Sun is only about 865,000 miles in diameter.

* Contents: The Milky Way contains billions of stars, including our Sun. It's like comparing a single grain of sand to a vast desert.

Think of it like this: imagine the Sun as a single grain of sand. The Milky Way would be like a vast, sprawling beach full of millions of grains of sand.