Correct option is C
The message "Welcome, buddy" sent by Chandrayaan-2 lunar orbiter to Chandrayaan-3's lander module upon establishing contact in August 2023 epitomizes the spirit of camaraderie and achievement in space exploration. This interaction between two of India's lunar missions signifies not only a technical milestone but also a moment of national pride, illustrating the advancements in India's space technology and its aspirations in lunar exploration. The message reflects the humanizing of space missions, bringing a touch of warmth and personification to the monumental achievements of engineering and scientific exploration beyond Earth.