The Hubble Telescope

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Across
  1. 4. First name the US astrophysicist who this telescope was named after
  2. 6. In which month was Hubble launched?
  3. 7. Telescope discoveries
  4. 9. Telescope pioneer
  5. 11. Most common subject for the Hubble telescope
  6. 13. What does UV stand for?
  7. 14. How many mirrors does Hubble use?
  8. 15. Who operates this device?
  9. 16. These keep Hubble stable
  10. 18. Which cluster did Hubble see on April 27 2005?
Down
  1. 1. How many minutes it takes to rotate 90 degrees
  2. 2. The shape of the primary mirror
  3. 3. Completes one of these approximately every 95 minutes
  4. 5. What design is used for the layout of mirrors
  5. 8. Echo reflection seen with this telescope
  6. 10. Galileo or Hubble
  7. 12. What does IR stand for?
  8. 17. The source of energy for the Hubble telescope