Space

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Across
  1. 1. The sun is a big _______
  2. 2. An American space organisation
  3. 5. A solar or lunar _______
  4. 6. Full of stars
  5. 8. A eclipse
  6. 9. Halley's _______
  7. 10. This used to be a planet
Down
  1. 1. Apollo 11 was a _______
  2. 3. A planet
  3. 4. This killed the dinosaurs
  4. 7. Floating rocks