Bengaluru: The culmination of an epic journey is on the horizon as Chandrayaan-3 gears up for a soft landing on the Moon’s south pole at 6.04 pm IST on August 23, 2023. Embarking on a mission to rectify the setback of its predecessor’s crash four years ago, Chandrayaan-3’s lander module, carrying a rover within its confines, is poised to make history once again with its lunar touchdown.
Launched over a month ago aboard a GSLV Mark 3 (LVM 3) heavy-lift launch vehicle from the Satish Dhawan Space Center in Sriharikota, Chandrayaan-3 is now poised to conquer uncharted territory on the Moon’s southern pole, placing India at the forefront of lunar exploration. The Indian Space Research Organisation (ISRO) has revealed that the powered descent of the lander module, currently situated in a 25km x 134km orbit, is anticipated at 5.45 pm, followed by the touchdown event at 6.04 pm. The primary objective of Chandrayaan-3 is to showcase its comprehensive landing and roving capabilities within the highlands near the Moon’s south pole while conducting in-situ experiments.
In light of the Chandrayaan-3 mission, ISRO has meticulously revised its approach to ensure a triumphant outcome. Modifications include reinforcing the lander’s legs, streamlining the number of engines, augmenting propellant quantities, and incorporating new sensors, among other adjustments.
Earlier this month, ISRO Chairman S. Somanath expressed confidence that even if all sensors were to malfunction during the delicate lunar landing, successful landing could still be achieved as long as the propulsion system remains operational.
ISRO on Tuesday said the mission was on schedule with systems checks being carried out by scientists and engineers. “The mission is on schedule. Systems are undergoing regular checks. Smooth sailing is continuing. The Mission Operations Complex [MOX] is buzzed with energy & excitement!,” ISRO posted on social media platform X on Tuesday.
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