Ch 1 test review

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Across
  1. 1. Proved that a spacecraft could be sent to the moon
  2. 4. Space stations are what?
  3. 5. Which project had the goal of linking two spacecraft together?
  4. 8. What type of lenses do reflecting telescopes use?
  5. 10. Took pictures of the moons surface that helped determine landing sites
  6. 13. Get astronauts to the moon
  7. 17. What spacecraft is reusable?
  8. 18. What type of telescope is the hubble?
  9. 19. What type of lenses do refracting telescopes use?
  10. 20. What are voyager I & II?
Down
  1. 2. What type of satellite is built and launched by humans?
  2. 3. What did the space shuttle use to launch space probes?
  3. 6. Orbit a piloted spacecraft around Earth and brought it back safely
  4. 7. Investigate the effects of space travel on the human body and connected two spacecrafts
  5. 9. Shat type of telescopes used by professionals are housed in observatories?
  6. 11. What type of telescopes are useful under most weather conditions and 24 hours a day?
  7. 12. The moon orbiting the earth is an example of what kind of satellite?
  8. 14. What probe was launched in 1997 to study saturn?
  9. 15. What was the name of the project that landed americans on the moon?
  10. 16. Landed on moon's surface and proved that the surface of the moon could support spacecraft/humans