Across
- 4. What is the cloud of dust and gas called where our solar system originated?
- 6. What object in the solar system has the most mass?
- 9. The scientist who discovered gravity
- 10. The force that pulls objects towards each other
Down
- 1. How much matter the object is made of
- 2. The measure of the gravitational pull on that object
- 3. object in the solar system has the most mass?
- 5. What is the planet that has the most mass?
- 7. of universal gravitation The force of gravity acts between all objects in the universe
- 8. How much weight would a human have in outer space?