space

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Across
  1. 3. The amount inside something is
  2. 5. big rocky balls in space orbiting sun
  3. 6. 3 stars bonded together by gravity
  4. 8. a gas cloud in space
  5. 10. period of time it takes the ISS to orbit Earth
  6. 11. brightest star in Ursa minor constellation
  7. 12. light stretching across space
  8. 16. area in space beyond Neptune with many asteroids and comets many
  9. 17. Hot gas ball in space
  10. 18. dark matter in space that if something goes in it cant be seen
  11. 19. distance in space
  12. 20. A force that forces things together
  13. 22. nearest galaxy to our galaxy
  14. 23. big space craft launched 1977
Down
  1. 1. an object moving on a continuous motion unless stopped by a force
  2. 2. space aircraft to zoom in on space and earth
  3. 4. Space station in space orbiting earth
  4. 7. a group of stars that make patterns
  5. 9. gas in space
  6. 13. The path an object takes around a planet or moon
  7. 14. Telescope launched by NASA named by famous scientist
  8. 15. small planet with life
  9. 21. a big place with millions and trillions of stars