Across
- 2. The force that pulls objects toward each other, explained by Isaac Newton.
- 3. A way of understanding the world using observation and experiments.
- 7. Proposed that the Sun, not Earth, is at the center of the solar system.
- 9. Used a telescope to study the stars and supported the idea that Earth orbits the Sun.
- 10. Testing ideas to see if they are true or false.
- 13. are 15 clues for the words and scientists:
- 14. Tiny lights in the night sky that scientists studied through telescopes.
- 15. Found that planets move in elliptical orbits around the Sun.
Down
- 1. New things learned about the world, often by scientists.
- 4. Developed a new way of thinking, using experiments and observation to learn about the world.
- 5. The bright star at the center of our solar system.
- 6. Objects like Earth, Mars, and Jupiter that revolve around the Sun.
- 8. The world around us, studied during the Scientific Revolution.
- 10. The planet we live on, once thought to be the center of the universe.
- 11. A tool invented to look at faraway objects like stars and planets.
- 12. Discovered the laws of motion and gravity.
