Chandrayaan-3: How ISRO’s Third Lunar Mission Differs From Chandrayaan-2

Chandrayaan-3, the upcoming lunar mission from Indian Space Research Organisation (ISRO), is scheduled to elevate off on July 14 at 2:35pm IST. This shall be ISRO’s third mission to the Moon. Chandrayaan-3 shall be launched within the coming days because the successor to Chandrayaan-2, which was despatched in the direction of the lunar floor approximate 4 years in the past, on July 22, 2019. Sadly, the earlier lunar mission confronted partial failure as a result of it crash-landing on the floor of the Moon.

Whereas a lot of the features and targets of the 2 missions are related, ISRO has made just a few adjustments to Chandrayaan-3 in an effort to keep away from the errors that led to the partial failure of Chandrayaan-2.

Chandrayaan 3 mission particulars

As talked about above, the Chandrayaan-3 spacecraft is now scheduled to lift-off on July 14 at 2:35 pm from Satish Dhawan House Centre, Sriharikota. The mission shall be launched by Launch Car Mark-III. The lander of Chandrayaan-3 is predicted to soft-land on the floor of the Moon on August 23 or 24, 9 days after the launch. 

The lander on Chandrayaan-3 will purpose to comfortable land at a specified lunar web site, whereas the rover’s accountability shall be to conduct on-site chemical evaluation of the lunar floor. The mission will final for one lunar day, which is equal to 14 days on Earth.

Chandrayaan-2 vs Chandrayaan-3: The variations

The Chandrayaan-2 comprised an Orbiter, Vikram Lander, and Pragyan Rover, whereas the Chandrayaan-3 consists of a Lander module (LM), Propulsion module (PM), and a Rover. It carries a payload known as Spectro-polarimetry of HAbitable Planet Earth (SHAPE), outfitted with the propulsion mannequin. The orbiter from Chandrayaan-2 shall be used for the upcoming mission.

As ISRO said, the Chandrayaan-3 will get two lander hazard detection and avoidance cameras as in comparison with Chandrayaan-2, which solely carried one such digital camera, and Chandrayaan-3’s cameras are designed to be extra sturdy than its predecessor.

The house organisation has additionally performed lander leg mechanism efficiency check on Chandrayaan-3 to make sure the energy of the legs.