Docking in space is the process of two spacecraft physically joining together. It’s an important operation for maintaining a continuous human presence on the International Space Station (ISS).
How it Will Work?
- The docking mechanism works by “hugging” action, where the chaser satellite enters the target satellite and pulls the target towards the chaser.
- The satellites will also indicate successful connection with the ability to transfer power.
Why Space Docking Technology Is Important for India
- Modular Space Infrastructure
- Enables the building of large multi-modular structures, which is a critical need for the proposed Bharatiya Antariksh Station.
- Interplanetary and Lunar Missions
- Supports orbital refueling and payload exchange for missions such as Chandrayaan-4 and further enables lunar bases and Mars missions.
- Human Spaceflight Program
- Critical for crew transfer and emergency evacuation in long-duration missions, such as Gaganyaan.
- Global Partnership and Market Exploration
- India becomes the fourth country to master docking after Russia, the US, and China.
- Unlocks opportunities for satellite servicing, international cooperation, and next-generation space collaboration.
- Satellite Servicing
- Enables in-orbit repairs, refueling, and upgrades to extend the life of satellites and their capabilities.
