This is one of the most fun science crafts to make. It may be a lot easier than you might expect it to be. All you need is Styrofoam balls of different sizes
How to Make a 3-D Solar System Model for Your Grade Schooler - finding mandee
Giant Solar System Model
Model of the Sun-Earth-Moon System.
Build a Scale Model of the Solar System — Hatching Curiosity
solar system model making science project - diy - simple and easy - Free Science, Maths, English, Physics, Computer, Geography, Chemistry Projects, Working Models
Build a Solar System
Human Scale Model of the Solar System
How to Make a 3-D Solar System Model for Your Grade Schooler - finding mandee
How to make a model of the solar system: a guest post by Joe Butterworth (age almost 13) – Hodge Podge