Tanishka's Crossword

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Across
  1. 3. What holds our solar system together?
  2. 4. What are the 4 terrestrial planets called?
  3. 7. what is the approximate size of the ISS?
  4. 8. What keeps us standing on Earth?
  5. 9. What does the moon do around the Earth?
  6. 10. What period is this (math,reading,science,or SS?)
  7. 12. How many planets have no moons?
  8. 13. how many planets are there in the solar system?
  9. 15. A huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity.
Down
  1. 1. What is the reflected light from the sun to the moon called?
  2. 2. What are the 4 gas giants called?
  3. 5. Known for it's rings.
  4. 6. What are planets made of rock called?
  5. 11. What is the closest planet to the sun?
  6. 14. Known as the "red" planet.