Which instrument on Sojourner analyzed the composition of Martian rocks?
Answer
Alpha Proton X-ray Spectrometer
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Alpha Proton X-ray Spectrometer
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Carl Sagan Memorial Station
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Delta II 7925
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Alpha Proton X-ray Spectrometer
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Carl Sagan Memorial Station
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Ares Vallis
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Delta II 7925
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240 kg
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OPTIMISM
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Atlas V 541