Across
- 3. The number 1,000.
- 4. A tool that helps us see things that are very far away, like stars.
- 6. The big star that gives us light and heat during the day.
- 7. A very big ball of hot light in space.
- 10. An object that moves around a planet (like the Moon or a machine in space).
- 13. A vehicle that flies into space.
- 14. The Sun and all the planets and objects that move around it.
- 17. The number 100.
- 18. The number 100,000.
- 19. The number 1,000,000.
Down
- 1. The number 500.
- 2. A space object made of ice and dust with a bright tail.
- 5. Special clothes astronauts wear in space to stay safe.
- 6. A place in space where astronauts live and work.
- 8. A big round object that moves around a star.
- 9. The round object that moves around the Earth and shines at night.
- 11. The number 50,000.
- 12. The number 10,000.
- 15. The number 5,000.
- 16. The planet where we live.
