Across
- 2. Change in an object's position
- 3. Person who studies and conducts experiments
- 6. Provides light and heat to Earth
- 7. An idea tested and confirmed through experiments
- 8. Push or pull that can change an object’s motion
Down
- 1. Symbolically tied to Newton’s discovery of gravity
- 2. Subject Newton used to explain his laws
- 4. Used for observing distant stars and planets
- 5. Mathematical expression with an equal sign
- 6. Place where stars, moon, and planets are seen