Across
- 3. what keeps us on the ground
- 4. entry from the sun
- 5. the way the earth was created
- 7. a Collision between two objects in space
- 8. a round ball where we live
- 10. burnig gas
- 11. snowballs in space
Down
- 1. a place in space where light can not escape
- 2. 12pm
- 3. billions of starts
- 6. pices of Rock that go around the earth
- 9. shooting star