Chandrayaan-3: ISRO successfully completes second deboosting, bringing module closer to moon

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The ISRO on Sunday said it successfully reduced the orbit of the Chandrayaan-3 mission's Lander Module (LM), further bringing it nearer to the moon..

ISRO sources earlier said, that after the separation, the lander is expected to undergo "deboost" (the process of slowing down) operations to place it in an orbit, where the Perilune (the orbit's closest point to the Moon) is 30 kilometres and Apolune (farthest point from the Moon) is 100 km, from where the soft landing on the south polar region of the Moon will be attempted...

At around 30 km altitude, the lander enters the powered braking phase, and begins to use its thrusters to reach the surface of the moon, they said, adding that at an altitude of about 100 m altitude, the lander would scan the surface to check whether there are any obstacles and then start descending to make a soft landing...

The mission objectives of Chandrayaan-3 are to demonstrate a safe and soft landing on the lunar surface, to demonstrate rover roving on the Moon, and to conduct in-situ scientific experiments...

The lander has the capability to soft land at a specified lunar site and deploys the rover that will carry out in-situ chemical analysis of the Moon's surface during the course of its mobility...

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