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National Affairs

National Affairs

Chandrayaan-3 Mission

19 Jul 2023 Zinkpot 182
  1. Chandrayaan 3 Mission is India’s third lunar mission which took off today, July 14th at 2:35 PM from Satish Dhawan Space Centre, Sriharikota.
  2. It is a continuation of Chandrayaan 2, which was launched in July 2019 and has its goal to place a rover on the lunar South Pole.
  3. Its objective is to demonstrate the capability of a soft landing on the moon by delivering a lander and a rover to the lunar surface.
  4. The Chandrayaan 3 spacecraft consists of three parts: the lander module, propulsion module, and a rover.
  5. A rover is a vehicle that moves around in the planet or any astronomical object usually gathering data and taking samples. Lander is a spacecraft that lands softly And deploys the rover on the lunar surface and then stays there at rest.
  6. The propulsion module has one main function to carry the lander and rover from launch vehicle injection to a 100-kilometer circular polar lunar orbit by generating a thrust. Simply put, it moves a rocket through the air and through space.
  7. Launch Vehicle Mark-III was used to launch Chandrayaan 3 mission, which is a three-stage medium-lift launch vehicle developed by ISRO and is the most powerful rocket in the space agency’s stable.
  8. This vehicle is 43.5 metres tall and has a diameter of 4 metres. It has a lift-off mass of 640 tonnes. It can carry a payload of up to 8000 kilograms to the low Earth orbit. Going further, it is capable of carrying around 4000 kilograms of payload.
  9. It will be powered by four throttle-able engines. A Laser Doppler Velocimeter (LDV) will also be added to it.
  10. India aims to examine the Moon’s surface, especially areas that have not been receiving sunlight in some billion years. Scientists and astronomers are suspecting the presence of ice and abundant mineral stocks in these darker parts of the lunar surface which is the south pole of the moon.
  11.  India’s Chandrayaan 3 is implemented with a budget of Rs.615 million to research the Moon’s characteristics, seismicity, plasma environment, and composition.
  12. If this mission of ISRO goes successful, it will make India the 4th country to achieve this feat after the United States, China and the former Soviet Union.
  13. The soft landing of this spacecraft on the moon’s surface is planned for late August nearly after 40 days,

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