Across
- 4. feeling warm and comfortable
- 10. a place with telescope where people study stars
- 12. a piece of rock in space that burns with a bright light when it gets near Earth
- 13. shuttle a special plane that carries people into space and back to Earth
- 14. to send something up into the sky
- 15. a tube that you look through to see things that are far away
- 17. to make pictures in your mind
- 18. shine brightly
Down
- 1. the outer layer
- 2. a person that travels in space
- 3. not having smooth surface
- 5. the most precious gem
- 6. an object in space that looks like a bright star and have a tail
- 7. a group of stars that has a name
- 8. system the sun and all the planets
- 9. off to start going in the direction of a place
- 11. lines of light
- 12. station a place where people live and work in space
- 16. go round and round very fast