"Friends and Family 6 Unit 11 Vocabulary": HTML5 Crossword

Across

3. Very expensive and special (8)
5. To start going in the direction of a place (4,3)
6. A shiny and expensive rock (7)
8. A tube that you look through to see things that are far away (0,9)
11. A piece of rock in space that burns with bright light when it gets close to Earth. (0,8,4)
12. Feeling warm and comfortable (4)
14. To give light (4)
16. An object in space that looks like a bright star and has a long tail (5)
17. A place where people live and work in space (5,7)
20. To visit a person at home (4,5)

Down

1. The outside or upper layer of something (7)
2. To appear (4,3)
4. To return (4,4)
7. A special plane that carries people into space (5,7)
9. A person that travels in space (9)
10. A group of stars that has a name (0,13)
13. The sun and all the planets (5,6)
15. A surface that is uneven, with bumps (5)
18. To enter a place (4,2)
19. Went round and round very fast (4)