Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
image from http://www.seasky.org/solar-system
Exploring our Solar System.
On the fringes of the Milky Way Galaxy...
The sun - our star - it all revolves around here.
The planets, the asteroids, the comets... all moving through space around the sun in a variety of orbits.
The moons... moving around their planets as they move around the sun.
All together they make up our...
Solar System.