India’s space sector got a big push with the launch of a new research lab by OrbitAID, a Bengaluru-based space startup. The lab, inaugurated by ISRO chairman Dr V. Narayanan, covers 6,500 square feet and is focused on developing technologies for on-orbit refuelling and satellite servicing. In simple words, the startup is working on ways to make satellites refuel and repair themselves in space, which can help them last longer and reduce the growing problem of space debris.

The new facility is the largest commercial site of its kind in India. It comes with several advanced features, including a cleanroom for assembling spacecraft hardware, a propellant-transfer lab for testing fuel systems, and a testbed for satellite docking and autonomous approach experiments. A dedicated control room allows engineers to monitor these sensitive and complex operations in real time. Such infrastructure will help OrbitAID test and fine-tune its technologies before using them in actual space missions.

Earlier this year, OrbitAID raised $1.5 million in funding and introduced a special docking interface known as the Standard Interface for Docking and Refuelling Port (SIDRP). This system allows satellites to connect with servicing vehicles in orbit, making it possible to transfer fuel or carry out repairs. The startup also plans to build a constellation of “tanker satellites,” which would function like fuel stations in space. These tankers would dock with satellites in orbit, refuel them, and keep them operational for much longer than their usual lifespan.

By extending the working life of satellites, OrbitAID’s innovations aim to cut down replacement costs for companies and reduce the number of dead satellites that often turn into dangerous space junk. The company is also setting up a satellite-servicing and propellant-handling hub in Tamil Nadu to further expand its capabilities. With backing from investors, academic institutions, and global partners, OrbitAID is moving towards building a sustainable and circular space economy, where satellites can be reused and maintained instead of being abandoned.