Vocabulary Chapter 7

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Across
  1. 3. a living place for astronauts with a kitchen, living space ,and more
  2. 4. Most optical telescope and has a dome shaped roof that are opened for viewing
  3. 6. The arrangement of electromagnetic radiation
  4. 8. used to study radio waves in space
  5. 10. a reusable spacecraft that transports astronauts, satellites, food, and other resources
  6. 12. traveling at the same time being pulled\pushed by force which results in a circular pattern
  7. 13. a space project to pilot a space shuttle around Earth and bring it back
  8. 14. Engines that have all indispensable items for lighting fuel (not even air is necessary)
Down
  1. 1. To get on the moon and first landed with Apollo 11
  2. 2. to test a skill needed for a voyage on the moon (connecting two groups of astronauts)
  3. 5. a telescope that uses convex lenses(lenses caved outward)to direct light
  4. 7. a telescope that uses a curved mirror to direct light
  5. 9. a instrument that gathers info and sends it back to Earth
  6. 11. any object that revolves something else