Chandrayaan-3 is one step closer to launch, clears key vibrations test

In yet another milestone, the Chandrayaan-3 spacecraft has successfully completed the essential tests that validate its capability to withstand the harsh vibration and acoustic environment that the spacecraft would face during its launch, the Indian Space Research Organisation (ISRO) announced on Thursday.

 

The tests were conducted during the first week of March at the test facilities located at the UR Rao Satellite Centre in Bengaluru.These tests are an essential part of the qualification and acceptance process for any spacecraft.

The tests were particularly challenging, considering the fact that the Chandrayaan-3 spacecraft is a composite of three modules, viz. Propulsion Module, Lander Module and the Rover module, ISRO said.

 

 

ISRO added, "The vibration and acoustic tests carried out on the integrated spacecraft have provided sufficient confidence in the structural integrity and survivability in the launch environment."

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.

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.