space

123456789101112131415161718192021
Across
  1. 4. is a dwarf planet that lies at the outer reaches of our
  2. 5. the people who gose to space
  3. 8. Ship a vehicle that takes astronuat's to space
  4. 10. the foruth largest planet
  5. 12. famous for it's rings
  6. 13. the red plant
  7. 15. closest to the sun
  8. 17. sun
  9. 18. radiation
  10. 19. hole the collapsed core of a massive star
  11. 21. Moon is the fifth largest moon in our solar system
Down
  1. 1. chunck of frozen gasses,ice, and rocky debris that orbits
  2. 2. system
  3. 3. the largest plant
  4. 5. the study of the nuiverse
  5. 6. very hot,fluid rock
  6. 7. it is named after a roman goddess of love and beauty
  7. 9. the little blue plant
  8. 11. we live on
  9. 14. the star at the center of our solar system
  10. 15. we live in a galaxy called
  11. 16. got 8 moons and it's the seventh planet from the sun
  12. 20. a giant ball of hot gas that creates and emits its