Space

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Across
  1. 4. This is made up of 60 billion galaxies
  2. 5. This force keeps our feet on the ground
  3. 10. these are bits of rock that may have a red flame trailing behind it
  4. 12. all planets follow this movement around the sun
  5. 13. These are made of ice and rock, and rotate around certain planets
  6. 14. This planet has rings
  7. 15. The study of planets and stars
Down
  1. 1. This planet has 67 moons
  2. 2. the closest planet to the sun
  3. 3. A person whose career involves space travel
  4. 6. In guardians of the galaxy, this is the raccoon's name
  5. 7. This eclipse occurs when the Earth falls in front of the sun in the way of the moon
  6. 8. These are luminous spheres made of plasma
  7. 9. there are theories this planet used to have life
  8. 11. This is the third planet away from the sun
  9. 14. this eclipse occurs when the moon falls in front of the sun