Chandrayaan 3: India's Third Mission to the Moon

Introduction

India's third mission to the Moon, Chandrayaan 3, is scheduled to launch on July 14, 2023. The mission is a follow-on to Chandrayaan 2, which successfully landed a rover on the Moon in 2019. Chandrayaan 3 aims to achieve a soft landing on the lunar surface and conduct chemical analysis of the soil and rocks. The mission will also test new technologies that could be used in future planetary missions.

The Chandrayaan 3 spacecraft consists of a lander, a rover, and an orbiter. The lander will be equipped with a drill that will be used to collect samples of the lunar soil. The rover will be used to explore the lunar surface and collect more samples.

The orbiter will provide support for the lander and rover, and it will also map the Moon's surface.

The Chandrayaan 3 mission is a significant step forward for India's space program. It will demonstrate India's capability in soft landing and roving on the Moon, and it will also help to advance our understanding of the Moon. The mission is expected to last for one year.

Benefits of Chandrayaan 3

The Chandrayaan 3 mission will have a number of benefits, including:

• It will help to advance our understanding of the Moon.
• It will demonstrate India's capability in soft landing and roving on the Moon.
• It will test new technologies that could be used in future planetary missions.
• It will inspire young people to study science and engineering.

Components

• Propulsion Module: The propulsion module is responsible for carrying the lander and rover to the Moon. It is also responsible for maintaining the lander and rover in orbit around the Moon. The propulsion module is powered by a liquid bipropellant system.
• Lander: The lander is responsible for soft landing on the Moon. It is equipped with a number of sensors and systems to ensure a safe touchdown, including altimeters, accelerometers, and reaction wheels. The lander also has a drill that will be used to collect samples of the lunar soil.
• Rover: The rover is a six-wheeled vehicle that will be used to explore the lunar surface. It is equipped with a number of scientific instruments, including an alpha particle X-ray spectrometer, a laser-induced breakdown spectrometer, and a camera. The rover will be able to travel up to 500 meters and will have a lifespan of one lunar day (14 Earth days).
• Orbiter: The orbiter will provide support for the lander and rover. It will also be used to map the Moon's surface and study its atmosphere. The orbiter is equipped with a number of scientific instruments, including a multispectral camera, a thermal mapper, and a radar altimeter.

In addition to these components, Chandrayaan 3 also has a number of other systems and subsystems, such as a power system, a communication system, and a guidance, navigation, and control system.

Conclusion

The Chandrayaan 3 mission is an exciting step forward for India's space program. It has the potential to make significant contributions to our understanding of the Moon, and it will also help to inspire young people to study science and engineering. I am excited to see what the mission will achieve.

Sources

• Chandrayaan-3 mission: When will it start and end? Why is ISRO going back to the Moon?: https://www.livemint.com/science/news/chandrayaan3-mission-when-will-it-start-and-end-why-is-isro-going-back-to-the-moon-11689214125805.html
• Chandrayaan-3 Mission FAQs: From Budget To Landing Date: https://www.indiatimes.com/trending/social-relevance/chandrayaan-3-mission-faqs-all-about-isro-third-moon-mission-launch-date-time-budget-and-landing-date-of-chandrayaan-3-608860.html