Lunar lander faces crucial test

Lunar lander faces crucial test

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The Chandrayaan-2 lunar lander’s sensors are set to undergo a crucial test in the next few days as the mission races towards a planned take-off in around two months.


Chandrayaan-2 is India's second lunar exploration mission after Chandrayaan-1. Developed by the Indian Space Research Organisation, the mission is planned to be launched to the Moon by a Geosynchronous Satellite Launch Vehicle Mark III. It includes a lunar orbiter, lander and rover, all developed by India.


  • The Indian Space Research Organisation (ISRO) plans to fly the sensors on an aircraft over its artificial lunar site at Challakere to see how they will function and guide the Chandrayaan-2 landing craft when it starts descending on the lunar terrain.
  • The test on ground, called the Lander Sensor Performance Test or LSPT, will be conducted at ISRO's new R&D campus in Chitradurga district, about 200 km from here.
  • The lander is being developed and tested by the U.R. Rao Satellite Centre in Bengaluru. For the test, a prototype module carrying the sensors will be flown on one of ISRO's two small aircraft.
  • The plane descends from around 7 km to about 1 km over the artifical terrain, the sensors must show how they will guide the soft landing of the lunar craft at the right spot, speed and position.

Lunar lander faces crucial test Lunar lander faces crucial test Reviewed by The Hindu Current Affairs on November 24, 2018 Rating: 5

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