As the Indian Space Research Organisation (ISRO) gears up to launch the Chandrayaan-3 mission to the Moon, the world is awaiting the discoveries that it will unravel on the lunar surface. The mission is likely to be launched this year and Isro has learned from the failure of the previous mission.

Chandrayaan-3 is a follow-up to the Chandrayan-2 mission that will demonstrate end-to-end capability in safe landing and roving on the lunar surface and consists of a lander-rover configuration. The mission will be launched aboard India‘s most powerful rocket, the LVM-III, from the Satish Dhawan Space Centre in Sriharikota.

While the Indian space agency is yet to say anything about the final launch dates, it is likely to be in the second or third quarter of 2023.

The mission is aimed at better understanding the Moon’s composition. Isro has laid out three main objectives for the mission, which include demonstrating a safe and soft landing on the lunar surface, demonstrating the rover’s roving capabilities on the moon and performing in-situ scientific observations. Isro said that the mission’s Chandra Surface Thermophysical Experiment (ChaSTE) will measure the thermal conductivity and temperature, while the Instrument for Lunar Seismic Activity (ILSA) will measure the seismicity around the landing site. The Langmuir Probe (LP) will estimate the plasma density and its variations and a passive Laser Retroreflector Array from NASA is accommodated on the mission for lunar laser ranging studies.

“Chandrayaan-3 consists of an indigenous Lander module (LM), Propulsion module (PM), and a Rover with the objective of developing and demonstrating new technologies required for Interplanetary missions. The Lander will have the capability to soft land at a specified lunar site and deploy the Rover which will carry out in-situ chemical analysis of the lunar surface during the course of its mobility. The Lander and the Rover have scientific payloads to carry out experiments on the lunar surface,” Isro said in new detail.

                Source: India Today