Questions on 'nasa' tag
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1
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2341
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0
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1
answer
2270
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0
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0
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963
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0
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0
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744
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0
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0
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811
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0
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0
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815
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0
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0
answer
807
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0
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0
answer
745
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0
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0
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546
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0
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1
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705
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0
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0
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137
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0
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1
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464
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0
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1
answer
438
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0
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0
answer
408
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0
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0
answer
514
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0
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0
answer
392
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0
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0
answer
414
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0
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0
answer
435
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0
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0
answer
428
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0
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0
answer
378
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0
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0
answer
441
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0
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0
answer
467
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0
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0
answer
403
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0
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0
answer
461
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0
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1
answer
505
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0
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1
answer
535
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0
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1
answer
298
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0
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1
answer
530
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0
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1
answer
557
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0
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0
answer
1228
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0
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1
answer
821
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0
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1
answer
943
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0
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1
answer
852
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0
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1
answer
935
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0
votes
1
answer
924
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