Across
- 3. system the collection of eight planets and their moons in orbit around the sun
- 6. system the collection of our 8 planets
- 7. fifth planet from the sun
- 9. the force that attracts a body toward the center of the earth, or toward any other physical body having mass
- 10. what we called the cloud and dust of where our solar system originated
Down
- 1. Newton created the theory of gravity, and he was correct
- 2. is measured by how much matter the object is made up of
- 4. jupiter has how many moons?
- 5. is a measure of the gravitational pull on that object
- 8. jupiters 3rd moon, also jupiters largest moon