Week 7 space

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Across
  1. 1. A recurring appearance in a cycle.
  2. 4. Something that restricts understanding.
  3. 6. The path an object takes around another object.
  4. 10. The idea that the Earth is at the centre of the solar system.
  5. 11. A scientist who studies space and objects in the universe.
Down
  1. 2. The idea that the Sun is at the centre of the solar system.
  2. 3. To find out something new.
  3. 5. Tools used to solve problems or gather information.
  4. 7. The study of space.
  5. 8. Correct and precise.
  6. 9. The middle point of something.