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Did You Know…




Astronauts help to build the space station.




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  1. Is the space shuttle bigger or smaller than a school bus?
    [anno: The space shuttle is bigger than a school bus.]
  2. Do you think it takes a lot of energy for the space shuttle to take off? Why or why not?
    [anno: Answers will vary but could include that it takes a lot of energy for the space shuttle to take off because the space shuttle is so big.]
  3. What helps power the space shuttle into space?
    [anno: The space shuttle's booster rockets provide a burst of energy to help power the space shuttle into space.]
  4. Which needs more energy to take off, the space shuttle or an airplane? Why?
    [anno: Answers may vary but could include that the space shuttle needs more energy to take off because it is heavier than an airplane.]