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Sixth Grade (Grade 6) Space Exploration Questions

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Grade 6 Space Exploration
Why are rockets ideal for exploring space?
  1. They can gather lots data.
  2. They don't need air.
  3. They are retrievable.
  4. They are inexpensive.
Grade 6 Space Exploration
Why can't astronauts hear each other in space without the use of a microphone?
  1. because outer space alters the astronaut's hearing
  2. because sound waves can only travel a short distance in space
  3. because sound waves can't travel through empty space
Grade 6 Space Exploration
What limits spacecrafts from exploring space further?
  1. sunlight
  2. fuel
  3. the fact that we don't know what's out there
  4. air
Grade 6 Space Exploration
What was the initial problem with the Hubble Space Telescope?
  1. It is a reflecting telescope, and there was a problem with the mirror.
  2. It is a reflecting telescope, and there was a problem with the lens.
  3. It is a refracting telescope, and there was problem with the lens.
  4. It is a refracting telescope, and there was a problem with the mirror.
Grade 6 Space Exploration
What is the purpose of the New Millennium Program?
  1. to create satellites to spy on other nations
  2. to develop advanced technology that will let NASA send smart spacecraft into the solar system
  3. to develop technology that will create more jobs on Earth
  4. to create technology faster than other nations
Grade 6 Space Exploration
Which missions to Mars ended in failure?
  1. Mars Climate Orbiter and Pathfinder
  2. Sojourner and Pathfinder
  3. Mars Global Surveyor and Polar Lander
  4. Mars Climate Orbiter and Polar Lander
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