Science Review Chapter 5

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Across
  1. 2. first spacecraft designed to be reused
  2. 6. United States’ first space station
  3. 9. first human being to set foot on the surface of the moon
  4. 12. people who journey into space
  5. 14. America’s first person in space
  6. 15. first mission to land a spacecraft on the moon
  7. 16. high point of a wave
Down
  1. 1. first person to travel in space
  2. 3. a single rise or depression in a series of waves
  3. 4. the father of modern rocketry
  4. 5. any object that orbits a larger object
  5. 7. a region in which certain objects are attracted or repelled by the magnet
  6. 8. low point of a wave
  7. 10. first artificial object to orbit Earth
  8. 11. a movement of energy from one place to another
  9. 13. a device to make distant objects appear closer or clearer