Across
- 3. How many planets have rings in our solar system?
- 8. What was the name of the rover that landed on Mars in February 2021?
- 10. What was the little pieces of rubber called that caused the Challenger disaster?
- 11. What is the name of the inner most ring surrounding Neptune?
- 12. What was the first space shuttle launched into space?
- 13. What was the name of the space shuttle orbiter that exploded?
- 15. Name one of the four inner or terrestrial planets.
Down
- 1. First person to enter the Earth's orbit?
- 2. Largest planet in our solar system?
- 4. What was the first satellite launched into space?
- 5. "that's one small step for the man,_________ for mankind."
- 6. What color is the planet Mars?
- 7. Our Sun and all the planets are part of a galaxy called the?
- 9. How many planets are in our solar system?
- 12. What is the most famous planet with rings?
- 14. What is the only star in our solar system