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Type: Multiple-Choice
Category: Space Exploration
Level: Grade 6
Author: Qalam
Created: 11 years ago

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Space Exploration Question

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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