Cosmoserve’s active debris removal tech to take flight with Skyroot’s Vikram
Cosmoserve Space, an Indian startup developing Active Debris Removal (ADR) technology, announced Mission Embrace — the world's first planned in-orbit demonstration of soft robotic capture technology.
The mission will fly aboard Skyroot Aerospace's Vikram-1 rocket during Mission Aagaman, with a launch window of July 12–August 4, 2026, from Satish Dhawan Space Centre, Sriharikota.
Cosmoserve's soft robotic capture mechanism is designed to gently latch onto unprepared, non-cooperative objects in orbit — conditions typical of dead satellites and debris fragments.
The technology advanced from initial concept to flight-ready hardware in approximately four months.
If successful, it will mark both India's first privately executed orbital launch and the world's first in-orbit soft robotic capture demonstration.
Active Debris Removal (ADR) and the Space Debris Problem
Space debris refers to non-functional, human-made objects orbiting Earth — including defunct satellites, spent rocket stages, and fragments from collisions or explosions. As of recent estimates, there are approximately 27,000 trackable debris objects and hundreds of millions of smaller untracked fragments in Earth orbit. The Kessler Syndrome (theorised by NASA scientist Donald Kessler in 1978) describes a scenario where orbital debris density reaches a tipping point, triggering a cascading chain of collisions that renders certain orbital shells unusable — making ADR a critical long-term concern for space sustainability.
Key Details
- Low Earth Orbit (LEO, up to ~2,000 km altitude) is the most debris-congested zone.
- ADR methods include: robotic arms, nets, harpoons, electrodynamic tethers, ion beam shepherding, and soft robotic capture (Cosmoserve's approach).
- Vikram-1's target orbit: 450 km altitude, 60-degree inclination — squarely in LEO.
- Space debris poses risks to operational satellites (communications, navigation, Earth observation) and crewed space stations.
Cosmoserve's soft robotic capture mechanism addresses the core challenge of ADR: how to safely approach and grapple objects that are tumbling, uncooperative, and lack docking interfaces — a technological first if the mission succeeds.
International Space Law and Liability for Debris
The legal framework governing space debris derives from a suite of international treaties. The Outer Space Treaty (OST), 1967 establishes foundational principles: space is the "province of all mankind," no sovereignty claims are permitted, and states bear international responsibility for national activities in outer space — including those of private entities (Article VI). Article IX requires states to conduct activities with "due regard" for others and to avoid harmful contamination of space. The OST does not specifically mention debris, but nations bear responsibility for debris they generate.
The Convention on International Liability for Damage Caused by Space Objects (Liability Convention), 1972 operationalises liability: a launching state is absolutely liable for damage caused by its space objects on Earth's surface or to aircraft in flight, and liable on a fault basis for damage in outer space.
Key Details
- Outer Space Treaty: adopted 1967; foundational space law instrument.
- Article VI, OST: states are internationally responsible for national space activities, including private sector.
- Article IX, OST: duty to avoid harmful contamination of outer space.
- Liability Convention, 1972: absolute liability for damage on Earth's surface; fault-based liability for in-space damage.
- Registration Convention, 1976: requires states to register space objects with the UN.
- India is a signatory to the OST (1967) and the Liability Convention (1972).
As Mission Embrace launches from Indian soil on a privately developed rocket, India — as the launching state — bears international responsibility under the OST for the mission's objects. Cosmoserve's ADR technology, if commercialised, could also provide a service to help states fulfil their debris-mitigation obligations.
Indian Private Space Sector and Skyroot Aerospace
India's space sector was opened to private participation through a policy reform process beginning in 2020, when the Indian National Space Promotion and Authorisation Centre (IN-SPACe) was established as the regulatory and promotional body for the private space industry. The Indian Space Policy, 2023 further formalised private sector roles in satellite launches, manufacturing, and operations. Skyroot Aerospace, founded in 2018 by former ISRO scientists, became the first Indian private company to launch a rocket to space — the suborbital Vikram-S in November 2022. Vikram-1 would be India's first privately developed orbital-class rocket to reach orbit.
Key Details
- IN-SPACe: established 2020 under the Department of Space; serves as single-window authorisation body for private space activities.
- Indian Space Policy, 2023: allows private companies to undertake end-to-end space activities; ISRO focuses on advanced research and national missions.
- Skyroot Aerospace founded: 2018 by former ISRO scientists.
- Vikram-S: India's first private rocket launch (suborbital), November 2022.
- Vikram-1: designed to carry up to 350 kg to LEO; target orbit for maiden mission — 450 km, 60-degree inclination.
- Skyroot became India's first space technology unicorn (valuation exceeding $1 billion) in May 2026.
- Launch site: Satish Dhawan Space Centre, Sriharikota (Andhra Pradesh) — India's primary spaceport.
Mission Aagaman (Vikram-1's maiden orbital launch) carrying Cosmoserve's ADR payload represents the convergence of India's emerging private launch capability with a globally relevant space sustainability technology — both enabled by the policy shift toward private sector participation in space.
ISRO's Space Debris Mitigation Context
ISRO has its own space debris tracking and mitigation framework. The agency tracks objects in orbit through its Space Situational Awareness (SSA) control centre and conducts collision avoidance manoeuvres for active satellites. India also participates in the Inter-Agency Space Debris Coordination Committee (IADC) — the international forum where space agencies coordinate on debris mitigation guidelines. ISRO's debris mitigation guidelines are aligned with the IADC's internationally recognised standards, which include limiting time in orbit post-mission to 25 years for LEO objects.
Key Details
- IADC: established 1993; members include ISRO, NASA, ESA, JAXA, Roscosmos, CNSA, and others.
- 25-year rule: international guideline that spacecraft in LEO should deorbit within 25 years of end of mission.
- India's SSA Control Centre: monitors space objects from Indian territory.
- Project NETRA (Network for Space Objects Tracking and Analysis): ISRO's SSA project for tracking orbital objects.
Cosmoserve's in-orbit ADR demonstration, if validated, could complement ISRO's debris mitigation framework by providing a commercial solution to remove non-compliant debris — debris that is already in orbit beyond the reach of 25-year passive deorbit timelines.
- Mission Embrace: world's first planned in-orbit soft robotic capture demonstration.
- Launch vehicle: Skyroot Aerospace's Vikram-1 (Mission Aagaman).
- Launch window: July 12–August 4, 2026.
- Launch site: Satish Dhawan Space Centre, Sriharikota.
- Vikram-1 target orbit: 450 km altitude, 60-degree inclination.
- Vikram-1 payload capacity: up to 350 kg to LEO.
- Vikram-S suborbital launch: November 2022 — first private Indian rocket in space.
- Skyroot valuation: exceeded $1 billion (unicorn status, May 2026).
- Cosmoserve: concept to flight-ready hardware in approximately 4 months.
- Outer Space Treaty: 1967.
- Liability Convention: 1972.
- IN-SPACe: established 2020.
- Indian Space Policy: 2023.
- IADC 25-year LEO deorbit guideline: internationally recognised debris mitigation standard.
- Kessler Syndrome: cascade collision risk theory (NASA, Donald Kessler, 1978).