1 year, 7 months ago

ISRO’s Chandrayaan-3 success is only the beginning

Published : Sep 07, 2023 00:29 IST - 11 MINS READ Nineteen minutes when all eyes were riveted on their screens; 19 minutes when India’s Vikram landed on a side of the moon where nobody has gone before. V. Narayanan, Director of ISRO’s Liquid Propulsion Systems Centre said: “From 6,000 km per hour, we had to bring down the velocity to zero over a distance of 750 km in 19 minutes. So, we landed perfectly.” On its lunar roll Pragyan lost no time as its cameras got to work, taking pictures of the moon’s surface and streaming them to the earth. The propulsion module, which as it circled the moon had a payload to study the earth’s spectral emissions; the lander module; and the rover together made up the Chandrayaan-3 ensemble. The propulsion module’s orbit was circularised around the moon before the next big moment arrived—the separation of Vikram from the propulsion module, on August 17.

The Hindu

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