The solar system consists of the Sun and everything that orbits around it, including 8 planets such as Earth, which is the third planet from the Sun. The Sun is a yellow dwarf star that is over 4 billion years old and located in the Milky Way galaxy. Other objects in our solar system include the Moon, which orbits Earth and has many craters on its surface from impacts, as well as no atmosphere.

1. The Solar SystemWhat is the solar system? It is our Sun and everything that travels around it.

2. The SunThe Sun is our closest star.

3. It is a member of the Milky Way galaxy.

4. The Sun is a yellow dwarf star, which means it is a medium size star.

5. It is believed to be over 4 billion years old. EarthEarth is the third planet from the Sun.