Across
- 2. - Famous for its beautiful rings made of ice and rock.
- 3. - The giant star at the center of our solar system.
- 4. - A huge group of stars, including the Milky Way where our solar system is.
- 6. - The hottest planet, also known as Earth's twin because of its size.
- 12. - Known as the "Red Planet" because of its reddish soil.
- 14. - A rocky object that orbits the Sun, mostly found in the Asteroid Belt.
- 15. - The path a planet takes as it moves around the Sun.
- 17. - A giant ball of burning gas, like our Sun.
- 18. - The only planet where humans and animals live.
- 19. - A tool used to see stars, planets, and faraway objects in space.
Down
- 1. - The closest planet to the Sun and the smallest planet.
- 3. - The vast, empty area beyond Earth's atmosphere.
- 5. - The farthest planet from the Sun, known for its strong winds.
- 7. - A blue-green planet that rotates on its side.
- 8. - The largest planet in the solar system with a giant red spot.
- 9. - A force that keeps planets in orbit around the Sun.
- 10. - A small rock from space that burns up when it enters Earth's atmosphere.
- 11. - A ball of ice and dust that leaves a glowing tail as it travels.
- 13. System - The Sun and all the planets, moons, and other objects that orbit it.
- 16. - Earth's natural satellite that reflects sunlight.
