The United Kingdom is set to undertake its first fully national space mission aimed at removing defunct satellites from Earth's orbit to reduce space debris. Scheduled for launch in 2029 from the Saxa-Vord spaceport in Shetland, the project has been awarded to ClearSpace UK by the UK Space Agency and is valued at £61.3 million.
The mission will deploy a specialized spacecraft equipped with four independently controlled robotic arms designed to capture and control non-functional satellites. This "space binman" will target two aging British satellites, guiding them out of orbit to burn up upon re-entry into the Earth's atmosphere. The initiative addresses growing concerns about the increasing amount of orbital debris, which travels at speeds up to 17,000 mph and poses a significant threat to active satellites.
Rob Atchinson, head of ClearSpace UK, noted the technical challenges involved in servicing satellites that were not designed for in-orbit maintenance since the earliest spacecraft launches in the 1950s. The solution involves a squid-like robotic system that can securely grapple complex satellite shapes, allowing for safe removal.
The spacecraft's design includes the capability for refueling and reuse, suggesting that future missions could deploy additional "space binmen" to maintain a cleaner environment in low Earth orbit. This effort reflects growing international attention to space sustainability and the mitigation of collision risks that could generate cascading debris, potentially rendering some orbital regions unusable.
