Space crossword #1 (level 3)

Across

2. 2 It helps you look at the stars. (9 letters)
3. 3 Everything that exists in space. (8 letters)
8. 8 Group of stars that makes a picture. (13 letters)
9. 9 The planet we live on. (5 letters)
11. 11 Rock that fell from the sky. (9 letters)

Down

1. 1 Travels into space. (9 letters)
4. 4 Earth is one. (6 letters)
5. 5 It goes around a planet. (9 letters)
6. 6 It lights up the night. (4 letters)
7. 7 Huge group of stars. (6 letters)
8. 8 Round hole on the Moon. (6 letters)
10. 10 Ball of ice with a long tail. (5 letters)