I think "Wonder" is a good name for the Mars 2020 rover because it expresses human's curiosity and fascination about Mars. The word "Wonder" means both curiosity and fascination. This word is also easy to say and it's short when you compare it to previous names such as Opportunity, Sojourner, or Exploration. Wonder is also a feeling that comes from something unexpected and this is how NASA scientists might feel when the rover goes further into Mars. This is why I think "Wonder" is a good name for the rover.
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