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this was when the sputnik launched
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this was the launch date of the first probe
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this was when the firt mission started
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this is the launch date of the mariner 1
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this was when the viking launched
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this was the launch date of the voyeger
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this was when the congress aprroved of the mission and started to fund them
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when the space shuttles toke flight
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this was the launch date of one of the spcaestations
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this was when the space craft launched
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this was the launch date of the space craft
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this is the launch date of the shoe maker
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the genesis spaceraft was launch on august 08,2001
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this was the launch date of the mars rover