Here's why:
* Solar system: Our solar system consists of the Sun and all the celestial objects that orbit around it (planets, moons, asteroids, comets, etc.).
* Andromeda Galaxy: The Andromeda Galaxy is a completely separate galaxy, much larger than our Milky Way galaxy. It's located about 2.5 million light-years away from us.
Think of it like this: our solar system is like a tiny neighborhood within a massive city (the Milky Way galaxy). The Andromeda Galaxy is another, separate city entirely.
