Outer Space

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Across
  1. 2. A vehicle that travels to space.
  2. 5. Earth's natural satellite.
  3. 7. An object that orbits a planet.
  4. 8. A person who travels into space.
Down
  1. 1. A tool to see faraway objects in space.
  2. 3. A large round object that orbits a star.
  3. 4. A ball of ice and dust that travels through space with a glowing tail.
  4. 6. A being from another planet.
  5. 7. A light in the sky.
  6. 9. A mysterious flying object, often linked to aliens.