IS Review F16.1

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Across
  1. 4. The closest star to Earth
  2. 5. This tool has a movable arm, mirrors, and an eyepiece.
  3. 8. The layer of the Sun above the photosphere
  4. 9. A point in space that pulls everything in
  5. 10. This is when the Sun or moon cannot be seen.
  6. 11. This tool is used to see faraway places.
  7. 12. This tool has a star map drawn on a metal plate.
  8. 15. A cloud of gas and dust where stars are born
  9. 16. The outermost layer of the Sun
Down
  1. 1. The distance light travels in one year
  2. 2. This is the name of a famous Italian scientist.
  3. 3. The innermost layer of the Sun
  4. 4. This is a giant circle of stones in England.
  5. 6. This is a pyramid in Mexico.
  6. 7. This word means “sun”.
  7. 13. A gigantic explosion of a star
  8. 14. This word means “moon”.