The UK Space Agency has launched a major new procurement process to tackle the growing threat of space debris, initiating a £75.6 million tender for the nation’s first mission to actively remove defunct satellites from orbit. This marks a pivotal step in the UK’s efforts to protect vital space infrastructure and ensure the long-term safety of the orbital environment.
At the heart of the proposed Active Debris Removal (ADR) mission, a specially designed spacecraft, equipped with cutting-edge British robotic and autonomous navigation technology, will capture and safely de-orbit two non-functioning UK-licensed satellites from low Earth orbit.
The spacecraft will guide the defunct satellites into Earth’s atmosphere, where they will burn up—eliminating potential threats to the satellite networks that power essential services such as GPS, weather forecasting, and emergency communications.
There are an estimated 140 million pieces of space debris smaller than 1cm, and over 54,000 tracked objects larger than 10cm currently orbiting Earth. Even tiny fragments can cause catastrophic damage to satellites. This mission is a critical step in addressing the threat of space debris, ensuring the long-term sustainability of space operations and protecting the infrastructure that underpins modern life.
Minister for Space, Sir Chris Bryant, said
This mission is a direct example of our Plan for Change in action, delivering innovation, sustainability and economic opportunity through bold investment in future technologies.
By tackling the growing threat of space debris head-on, we are protecting the infrastructure that supports everything from national security to everyday connectivity whilst also creating high-skilled jobs and securing the UK’s leadership in the growing space economy.
The tender process secures home-grown expertise and strengthens the UK’s leadership in the rapidly advancing field of In-orbit Servicing, Assembly and Manufacturing (ISAM). It supports the ambitions of the Modern Industrial Strategy 2025, a 10-year plan to grow future industries, attract private investment, and establish the UK as a global innovation leader. Through this tender, the UK Space Agency is targeting funding on one of the five priority capabilities highlighted for investment in the space chapter of the Advanced Manufacturing Sector Plan.
This also represents a shift in the UK Space Agency’s approach, from traditional grants to competitive contracts, designed to stimulate private investment and create high-skilled jobs across the country.
Dr Paul Bate, CEO of the UK Space Agency, said
Actively clearing space debris is a bold step toward a safer, more sustainable orbital environment.
This mission showcases the UK’s technical excellence and our commitment to protecting the space systems that modern life depends on. It’s about securing the future of space for everyone, delivering tangible benefits here on Earth, and positioning the UK at the forefront of the in-orbit services market.
The UK Space Agency is now seeking a single supplier to deliver the five-year research and development contract, with the mission targeted for launch by the end of 2028. This follows £11 million already invested since 2021 in feasibility studies and design work, underscoring the government’s long-term commitment to becoming a clean space superpower.
Joanne Wheeler, Director of the Earth & Space Sustainability Initiative, said
ESSI is very encouraged by this announcement. For the past three years, we have been developing sets of Space Sustainability Principles that will facilitate the establishment of the Space Sustainability Standards to ultimately ensure the sustainable use of outer space, covering the lifecycle of a satellite – from launch to decommissioning.
The proposed ADR mission is a significant step in the right direction to achieving such sustainability and governance of ISAM activities, which the UK can lead on.
UK businesses, researchers, and satellite users stand to benefit from this ambitious initiative, which will strengthen international partnerships, drive economic growth, and help establish global standards for sustainable space operations.
Colin Baldwin, Executive Director at UKspace said;
Debris is one of the key factors in planning the future of low earth orbit. The UK leads in the development of solutions to address this critical market enabler. A number of our members are engaged in this exciting new market, which is developing rapidly. We welcome the UK Space Agency’s ongoing commitment to growing the UK’s capabilities through the launch of this new procurement.
Jennifer Jordan-Saifi, CEO of the Sustainable Markets Initiative, says
Sustainability is no longer solely an Earth-bound mission. The space economy is growing at pace and at scale, therefore as we build the foundations to become multiplanetary, it’s critical we carry lessons of stewardship to the stars. We applaud the UK Space Agency’s leadership in addressing the issue of space debris.
The UK space sector is already a national success story, employing 52,000 people, generating £18.9 billion in annual income and comprising a vibrant ecosystem of over 1,700 organisations. With labour productivity 2.5 times the national average, the sector plays a vital role in delivering high skilled jobs, driving R&D, and underpinning critical services that support 18% of UK GDP – from navigation and telecommunications to climate monitoring and national security.
