Technology Development Board funds OrbitAID Aerospace for in-orbit satellite docking and refuelling
The Technology Development Board under the Department of Science & Technology announced financial support for OrbitAID Aerospace's satellite docking and refuelling technology on 12 March 2026.
Summary
The Technology Development Board (TDB) of the Department of Science & Technology announced on 12 March 2026 that it has extended financial assistance to OrbitAID Aerospace Private Limited for 'Development of Docking and Refueling Systems for In-Space Life Extension of Satellites'. The key product is the Standard Interface Docking and Refueling Port (SIDRP), a system at Technology Readiness Level 7 that combines a satellite fill-and-drain valve with a dual docking interface for autonomous docking and propellant transfer between satellites. An OrbitAID service module would approach a client satellite using LiDAR, optical and infrared sensors, dock with it and top up its fuel, extending its life at a fraction of the cost of launching a replacement.
Key facts
- Announced
- 12 March 2026
- Funder
- Technology Development Board, DST
- Company
- OrbitAID Aerospace Pvt Ltd
- Project
- Docking and refuelling systems for in-space life extension of satellites
- Key system
- Standard Interface Docking and Refueling Port (SIDRP), TRL-7
- Sensors
- LiDAR, optical, infrared
Practice MCQs 2 questions
OrbitAID Aerospace, funded by the Technology Development Board in March 2026, is developing technology for:
Show answer
Correct answer: A — In-orbit satellite docking and refuelling
The TDB-funded project develops docking and refuelling systems to extend the life of satellites in orbit.
What is the 'SIDRP' being developed by OrbitAID Aerospace?
Show answer
Correct answer: B — A Standard Interface Docking and Refueling Port
SIDRP is the Standard Interface Docking and Refueling Port, a TRL-7 system for autonomous docking and propellant transfer between satellites.