Chapter 25- Space Exploration

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Across
  1. 2. The first US space station
  2. 5. The first man to walk on the moon
  3. 10. A type of telescope that bends light to produce an image
  4. 11. A device powered by a reaction engine, using propulsion
  5. 14. The US president who declared man would be put on the moon, thus beginning the space race
  6. 16. A type of telescope that see radio wavelengths
  7. 17. A smaller body that orbits a larger one
  8. 19. The space project that put man on the moon
  9. 20. The space station used by 26 counties which conducts ongoing research
Down
  1. 1. NASA is a result of his legacy
  2. 3. This word always means moon
  3. 4. A one way space vehicle sent from earth to explore space
  4. 6. The first man to orbit the earth
  5. 7. A probe designed to land softly on a planet to transmit photographs and data back to earth
  6. 8. The first space station put in orbit by the USSR
  7. 9. The US space shuttle program which used reusable space craft
  8. 12. Instruments that form enlarged images of distant objects, making them appear close
  9. 13. The father of modern rocketry
  10. 15. A type of telescope which uses dish shaped mirrors as the main light gathering element
  11. 18. A mobile lander that is remotely controlled from earth