Planets For Kids - Solar System Facts and Astronomy
Introduction We have nine planets in our Solar System. These planets circle around the sun (as I’m sure you know already) this is called orbits. A lot of astronomy people like to think of the Solar System been made up in two parts We have the Inner Solar System which has Mercury, Venus, Earth and not forgetting Mars. These are closest to the sun and are called the terrestrial planets simply because the have very solid rocky surfaces.
Related: Can I launch a rocket?
• Science sequence
• 4th graders INFO CLIL
• Rockets and Space
• Solar System
• Space & Flight