Across
- 2. All objects in the solar system orbit this
- 3. Measured by how much matter the object is made of
- 5. Gravity is a ____
- 6. The governing force in the solar system when it comes to movement
- 8. The cloud of dust and gas were our solar system originated
- 10. force of gravity acts between all objects in the universe
Down
- 1. A famous scientist, who came up with why object
- 4. The ____ an object the more gravity it has
- 7. Measured with the gravitational pull on the object
- 9. A force that pulls objects toward eachother