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9 Cards in this Set
- Front
- Back
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specialist |
someone who is an expert in a particular field |
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weightlessness |
the experience of feeling little or no gravity |
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launches |
puts into action by force |
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space shuttle |
a reusable space craft that is launched like a rocket and can be landed like a plane |
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reusable |
able to be used again |
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astronaut |
a person trained to fly in a spacecraft |
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satellite |
a human made device that orbits the planet |
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orbit |
the path of a spacecraft around the earth |
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mission |
an operation that attempts to achieve certain goals |
