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Knowledge Nugget | NISAR in focus: Why is this NASA-ISRO mission relevant for UPSC Exam
The launch of world's most expensive earth observation satellite mission, NISAR is scheduled for July 30. What makes it ...
UPSC Essentials | Daily subject-wise quiz : Science and Technology MCQs on Europa moon, chromosphere, NISAR mission and more (Week 120)
Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Science and ...