Sources – AFI
Triumphant after the successful Chandrayaan-3 mission, the Indian Space Research Organisation (ISRO) is setting its sights on the ambitious Chandrayaan-4 mission, aiming to return lunar rock samples to Earth. Scheduled for launch later this decade Chandrayaan-4 will rely on a critical technology: in-orbit spacecraft docking. This complex maneuver is essential for the safe retrieval of lunar samples
To perfect this crucial technology, ISRO is developing the SPADEX (Space Docking Experiment) mission. Though the launch date remains undecided, the mission is already making significant progress.
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SPADEX’s twin spacecraft, a “Chaser and a “Target,” each weighing 200 kg, will simulate the intricate ballet of docking in space. These IMS-class satellites will perform precise orbital maneuvers, paving the way for advancements in human spaceflight, in-space satellite servicing and other close-proximity operations
Mastering these complex maneuvers will be a significant leap forward for ISRO, laying the groundwork for future ambitious missions like Chandrayaan-4 and beyond. The successful return of lunar samples will not only be a scientific triumph but also a crucial step towards establishing India as a leading player in space exploration
SPADEX’s success will open doors for:
Future Moon missions: Docking technology is essential for establishing lunar outposts and conducting further lunar research In-space servicing: Docking capabilities will enable the repair and maintenance of satellites in orbit, extending their lifespan and reducing costs.
Deep space exploration: Advanced docking technology will be crucial for future missions to Mars and beyond
