Space

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Across
  1. 4. The planet known for its rings.
  2. 7. A group of stars forming a pattern in the night sky.
  3. 10. The force that attracts objects toward each other.
Down
  1. 1. The red planet in our solar system.
  2. 2. The natural satellite of Earth.
  3. 3. The largest planet in our solar system.
  4. 5. A massive system of stars, planets, and other matter held together by gravity.
  5. 6. The term for a spacecraft sent to explore other planets without humans aboard.
  6. 8. The closest star to Earth.
  7. 9. armstrong The first human to walk on the moon.