Explanations:The Chandrayaan-2 mission, launched by the Indian Space Research Organisation (ISRO), was a significant milestone in India's space exploration program. The mission aimed to explore the moon's surface and subsurface, with the primary objective of landing a rover on the lunar surface. The launch vehicle used for this mission was the GSLV MKIII, which stands for Geosynchronous Satellite Launch Vehicle Mark III.
The GSLV MKIII is a heavy-lift launch vehicle developed by ISRO. It is capable of carrying payloads up to 8,000 kg to low Earth orbit and up to 4,000 kg to geosynchronous transfer orbit. The vehicle's design includes a core stage with two solid strap-on motors, a liquid-fueled core stage, and a cryogenic upper stage. The GSLV MKIII is a significant advancement in India's space launch capabilities, as it can carry heavier payloads compared to its predecessors, such as the PSLV (Polar Satellite Launch Vehicle) and the GSLV (Geosynchronous Satellite Launch Vehicle).
The Chandrayaan-2 mission required a launch vehicle capable of carrying a heavy payload to the moon, which is approximately 384,400 km away from Earth. The GSLV MKIII was the only launch vehicle in ISRO's inventory that could meet this requirement. The mission involved launching an orbiter, a lander, and a rover to the moon. The orbiter was designed to orbit the moon and map its surface, while the lander and rover were intended to land on the moon's surface and conduct scientific experiments.
Understanding the capabilities of different launch vehicles is crucial for comprehending the success of space missions. The GSLV MKIII's role in the Chandrayaan-2 mission highlights its importance in India's space program and its capability to support complex and ambitious space exploration projects.