Answers

2015-09-01T18:07:39+05:30
Full form of
1. NASA-national aeronautics and space administration
2.ISRO- indian space research organisation
3.ESA- european space agency
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2015-09-01T18:08:47+05:30
1.NASA-National aeronautics and space administration  
2.ESA- European space agency
3.ISRO-Indian space research organization
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