This IIT-Madras firm pledges for ‘zero cosmic debris’. Here’s what it means…

Chennai: Spacetech pioneer Agnikul Cosmos recently announced its commitment to full rocket reusability, aiming to ensure that no part of its rockets are fully expended or left behind.

The announcement was made at the International Astronautical Congress (IAC) 2025 in Sydney, Australia, aligning with the event’s theme of “Sustainable Space: Resilient Earth”.

Backed by multiple patents secured in the US, Europe, and India for Agnikul’s proprietary multi-purpose and reusability technologies, the company is scaling up towards commercially viable, fully reusable launch vehicles.

Central to this effort is Agnikul’s patent on combined launch vehicle and satellite systems, along with its semi-cryogenic propellant technology, chosen to enable efficient refurbishment and cost-effective re-flights.

Following a fully successful controlled-ascent launch using Agnikul’s proprietary autopilot algorithms and software, the company is accelerating development to validate commercially valuable reusable spaceflight technologies.

“We have consistently designed our vehicles to ensure that affordability and flexibility are never afterthoughts but are built in from day one,” said Srinath Ravichandran, Co-founder and CEO of Agnikul Cosmos.

“We are grateful to the critical support from IN-SPACe and ISRO. Their willingness to allow us to explore rocket stage recovery and reuse has empowered us to attempt this feat both from a policy friendliness and tech support standpoint”, he added.

 Agnikul’s in-house development facilities are one of the main driving forces of this new attempt with every patent and system designed to support more affordable, customizable launch services, while keeping economic scalability at the core.

“Our newly planned strategy enables cost efficiencies at scale, allowing us to deliver launch services at globally competitive prices; for all small satellite missions,” said Moin SPM, Co-founder and COO of Agnikul Cosmos.

“Unless we embrace new technologies, small rockets cannot achieve the commercial viability our customers will need. This is why our test flight last year was not just a sounding rocket but an amalgamation of almost all the technologies required for controlled ascent,” he added.

 These innovations are designed to maximize reusability and operational efficiency, reinforcing India’s growing role in the global space economy while meeting international debris mitigation standards.

Last week, the company also announced the commissioning of a state-of-the-art additive manufacturing facility in Chennai dedicated to aerospace and rocket systems, creating a fully integrated ecosystem while lowering the cost of building for space by 50 percent.

About Agnikul Cosmos

Agnikul Cosmos Private Limited, based in Chennai, is an IIT Madras incubated company that builds space transportation. The company is currently developing launch vehicles, called Agnibaan, which will be capable of carrying small satellites to orbit on demand.

Agnikul successfully completed its maiden launch last year from its own private launchpad — which happens to be India’s first private launchpad.

The launch was unique because it was a controlled ascent flight which flew with single piece 3d printed engines that were designed and manufactured in-house and also used in-house autopilot algorithms to track a predefined trajectory.