India's Space Docking Experiment (SpaDeX) mission, spearheaded by the Indian Space Research Organisation (ISRO), marks a significant milestone in the country's space exploration journey. Launched on December 30, 2024, aboard the Polar Satellite Launch Vehicle (PSLV-C60) from the Satish Dhawan Space Centre in Andhra Pradesh, the mission aimed to demonstrate the technology required for spacecraft rendezvous, docking, and undocking. The two small satellites, SDX01 (Chaser) and SDX02 (Target), each weighing approximately 220 kilograms, were deployed into low-Earth orbit. On January 16, 2025, ISRO successfully achieved the first-ever unmanned space docking by joining the two satellites in space. The docking process involved a series of precise maneuvers, starting from a 15-meter hold point and culminating in the satellites aligning their docking ports at a relative speed differential of 10 millimeters per second. This achievement places India among an elite group of nations, including the United States, Russia, and China, that have mastered this complex technology. The success of the SpaDeX mission is a testament to India's growing capabilities in space technology. Mastering space docking is crucial for future missions, such as satellite servicing, space station operations, and interplanetary exploration. ISRO Chairman V. Narayanan highlighted the mission's importance for upcoming projects like Chandrayaan-4 and the construction of the Bharatiya Antariksha Station (BAS), India's planned space station by 2035. Prime Minister Narendra Modi congratulated ISRO scientists for their remarkable achievement, emphasizing its significance as a stepping stone for India's ambitious space missions. The mission not only showcases India's technological prowess but also opens up new opportunities for collaboration and innovation in the global space industry. In conclusion, the SpaDeX mission represents a giant leap for India in space technology, reinforcing the country's position as a key player in the international space arena. With continued advancements and ambitious projects on the horizon, India is poised to make even greater contributions to space exploration and scientific discovery.