Chandrayaan-3 Moves One Step Closer To Moon, ‘Vikram’ Lander Undergoes First Deboosting

Deboosting is the process of slowing down to position itself in an orbit where the orbit's closest point to the Moon (Perilune) is 30 km and the farthest point (the Apolune) is 100 km. 

from Zee News :India National https://ift.tt/t5LR4Yq