Watch: NASA’s Rs 7,785 crore asteroid-bound Lucy mission was in trouble, here’s how they rescued it - 91mobiles

NASA's asteroid mission Lucy faced major trouble after its launch in October. NASA has fixed the problem using clever solutions from its control centre on Earth. Find out how.

Lucy faced unexpected trouble when one of its solar arrays, which was supposed to unfurl like a hand fan, did not open. This caused tensions at the office back on earth as Lucy was intended to surviv… [+2331 chars]

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