Cleaning Up Low Earth Orbit with Autonomous Robotics

Thousands of defunct satellites and stray metallic fragments currently orbit Earth at incredible speeds, posing a persistent threat to active space missions and global communication networks. Addressing this dangerous orbital clutter requires moving beyond simple tracking toward active, robotic cleanup operations in low Earth orbit. Space-tech startup Cosmoserve Space was founded in 2025 in Hyderabad to solve this precise operational dilemma. Founder Dr Chiranjeevi Phanindra brought extensive technical leadership to the venture after serving as Deputy Project Director on India's Gaganyaan mission at the Indian Space Research Organisation. The company focuses on developing autonomous robotic spacecraft capable of executing complex in-orbit servicing and removal missions.

Traditional satellite recovery and removal models rely on a strict one-to-one approach, sending a single dedicated craft to retrieve or de-orbit a single piece of space junk. This method remains prohibitively expensive for most satellite operators, often reaching costs around ten million dollars per satellite. To overcome this economic barrier, Cosmoserve Space developed a proprietary Dual Spacecraft Architecture designed to make orbital servicing far more cost-efficient. By using two craft working in tandem to handle multiple targets, the startup aims to bring servicing costs down to under one million dollars per satellite. The architecture relies on specialised platforms, including systems designated as Reviver and Mothercraft, to identify and capture non-operational hardware.

Speed of development has been a defining characteristic of the Indian startup since its inception. The team managed to progress from initial design concepts to flight-ready hardware in approximately four months. Autonomous robotic capture systems form the core of their operational framework, allowing spacecraft to navigate toward high-risk debris without continuous real-time ground intervention. Industry veterans, including Skyroot co-founder Pawan Kumar Chandana, have acted as supporters and advisors during this rapid development phase. Upcoming technical milestones include testing robotic capture systems on microgravity flights, executing Mission Embrace, and preparing for a full-scale orbital debris capture demonstration in 2027.

Investors have backed the venture with substantial early-stage capital to accelerate hardware development and team expansion. Cosmoserve Space secured 3.17 million dollars in an oversubscribed pre-seed funding round led by angel investor Alan Rutledge. That round saw additional participation from AUM Ventures, Shakti VC, and early Google investor Ram Shriram. The company also secured 5.5 crore rupees in funding through the founder-first television series Bharat Ke Super Founders on Amazon MX Player, valuing the firm at 225 crore rupees. These funds are designated for expanding the engineering team, scaling research and development, and building functional prototypes.

As Cosmoserve Space prepares to showcase its progress at Web Summit 2026, the company is focused on converting technical validation into repeatable commercial service contracts. Clear demand from commercial fleet operators and national space agencies will ultimately dictate how quickly active debris removal becomes standard practice across the sector. By drastically lowering the financial threshold for satellite removal, the team aims to transform orbital cleanup from an expensive luxury into an accessible service. Building sustainable infrastructure in space requires continuous operational discipline, robust engineering, and persistent clear-up efforts to protect critical orbital paths.

Find out more at cosmoserve.space