Across
- 3. things in space that collect data
- 5. something that things can fall into
- 6. chemical element
- 8. 1 hour and 30 minutes
- 10. what is earth
- 11. the weight of somthing
- 12. space telescope
- 13. what is the milky way
- 14. what keeps us from floating away
- 17. a big cloud of dust in space
- 18. contains icy objects
- 20. what plantes do around the sun
- 21. the brightest star in our sky
- 22. stars that make pictures together
Down
- 1. resist changes in its motion
- 2. a super long year
- 4. multi nation space station
- 7. constellation in the northern sky
- 9. the planet we live on
- 11. Galaxy that is like a disk
- 15. space craft launched by nasa
- 16. an orange giant
- 19. whats in the sky at night