A new chapter in India’s space journey is set to begin as a private startup prepares to test satellite refuelling technology in orbit.
Indian Space Research Organisation will launch a pioneering on-orbit refuelling payload developed by Bengaluru-based OrbitAID Aerospace aboard its PSLV-C62 mission. The payload, called AayulSAT, is designed to demonstrate in-space satellite refuelling and servicing for the first time by an Indian startup.
The PSLV-C62 mission is scheduled for liftoff on January 12, 2026, at 10:17 AM IST from the First Launch Pad at Sriharikota. The primary payload of the mission is EOS-N1, also known as Anvesha, an Earth observation satellite. It will be accompanied by 18 co-passengers, including the AayulSAT technology demonstrator.
AayulSAT is designed to help extend the operational life of satellites by enabling refuelling and servicing directly in orbit. The initiative also aims to address growing concerns around space debris and long-term sustainability in space operations. OrbitAID’s proprietary Satellite Interface for Docking and Refuelling Protocol is intended to be compatible with both Indian and international satellites.
“AayulSAT is more than a mission, it’s the foundation of the on-orbit economy,” said Sakthikumar Ramachandran.
The demonstration builds on experience gained from ISRO’s SPADeX mission in early 2025, which successfully validated satellite-to-satellite docking in space, a first for India. OrbitAID is now looking to use these learnings to commercialise on-orbit services and position India as a contributor to global space infrastructure.
Ramachandran highlighted the company’s collaboration with Indian universities, startups, and international partners to scale its capabilities. OrbitAID also secured seed funding in 2026 from Unicorn India Ventures. Its Managing Partner Bhaskar Majumdar said, “OrbitAID demonstrates the ability to achieve audacious goals while remaining prudent with capital.” The funding will support the development of refuelling depots and robotic servicing systems.
PSLV-C62 will be ISRO’s first launch of 2026 and the 64th flight of the PSLV, using the DL variant with 2 strap-on boosters. The mission follows the PSLV-C61 failure and is seen as an important step in reaffirming the launcher’s reliability. Other payloads include MOI-1, an AI-enabled Earth imaging satellite from Hyderabad-based startups, IMJS, an Indo-Mauritius joint satellite, and Spain’s KID re-entry capsule.
If successful, AayulSAT could lay the groundwork for an Indian on-orbit servicing industry, lowering launch costs and enabling reusable satellites while strengthening India’s role in sustainable space operations.
Also read: Viksit Workforce for a Viksit Bharat
Do Follow: The Mainstream formerly known as CIO News LinkedIn Account | The Mainstream formerly known as CIO News Facebook | The Mainstream formerly known as CIO News Youtube | The Mainstream formerly known as CIO News Twitter
About us:
The Mainstream is a premier platform delivering the latest updates and informed perspectives across the technology business and cyber landscape. Built on research-driven, thought leadership and original intellectual property, The Mainstream also curates summits & conferences that convene decision makers to explore how technology reshapes industries and leadership. With a growing presence in India and globally across the Middle East, Africa, ASEAN, the USA, the UK and Australia, The Mainstream carries a vision to bring the latest happenings and insights to 8.2 billion people and to place technology at the centre of conversation for leaders navigating the future.
