Dylan's space crossword

1234567891011121314
Across
  1. 3. a small body of matter from outer space that enters earths atmosphere
  2. 6. a artificial satellite whose orbit is synchronized with that of earth
  3. 9. a space entirely devoid of matter
  4. 10. the point in the orbit of a planet or a comet at which it is farthest from the sun
  5. 11. having or representing the earth as a center
  6. 13. a small rocky body that orbits a star
  7. 14. the time when the sun crosses the plane of the earth's equator, making night and day of approximately equal length all over the earth
Down
  1. 1. any of various groups of stars to which definite names have been given
  2. 2. science dealing with the material universe outside earths atmosphere
  3. 4. an alignment of three celestial objects
  4. 5. a unit of distance used in astronomy 3.26 light-years.
  5. 7. a star that viewed from a given latitude on earth never sets
  6. 8. the point in the orbit of a planet or comet at which it is nearest to the sun.
  7. 12. when the moon blocks the sun or the sun blocks the moon