The UK has launched Borealis designed to better protect satellites that support everything from military operations to banking, navigation, and emergency communications
The system, known as Borealis, is now operational six months earlier than planned and marks a significant step forward in Britain’s ability to monitor threats in orbit.
Developed as part of a £65 million investment over five years, Borealis is designed to track satellites, space debris, and potentially hostile objects moving around Earth.
The software combines and analyses information from multiple sources to give operators a clearer and faster understanding of activity in space.
Borealis will support the work of the National Space Operations Centre, helping military and government teams respond more effectively to risks that could threaten UK space assets.
Growing importance of space security
Around 20% of the UK economy relies on services enabled by space technology, including GPS navigation, weather forecasting, financial transactions, telecommunications, and internet connectivity.
Military operations are also increasingly dependent on satellites for secure communications, intelligence gathering, and global coordination. As more nations expand their activities in orbit, concerns have grown over congestion, cyber threats, and the risk posed by space debris.
Borealis has been introduced to strengthen the UK’s ability to detect and respond to those challenges. The software is intended to improve real-time awareness of events in space, enabling faster decision-making and better protection of critical infrastructure.
First images released from Noctis-1 telescope
Alongside the launch of Borealis, the government has released the first publicly available images captured by the UK’s Noctis-1 military telescope.
Previously known as Nyx-Alpha, the telescope is used to observe objects orbiting Earth, including active satellites and debris. Newly released images include views of the International Space Station and the UK’s SKYNET military communications satellites.
The data collected by Noctis-1 feeds directly into the Borealis system, improving the UK’s ability to monitor satellite positions and avoid potential collisions in orbit.
A second telescope, Noctis-2, is expected to follow as part of wider efforts to strengthen British space surveillance capabilities.
The Borealis program is being delivered by CGI UK and is expected to support around 100 skilled jobs across sites in Leatherhead, Reading, and Bristol.
The project forms part of broader government plans to increase defense spending and expand Britain’s space capabilities. Defence spending is expected to rise to 2.6% of GDP from 2027, representing the largest sustained increase since the Cold War.
The rollout of Borealis shows closer cooperation between UK Space Command and the UK Space Agency, combining military and civil expertise to improve national resilience in space.
As orbital activity continues to grow, the UK aims to position itself as a leading space power, able to protect its own satellites while contributing to safer, more secure operations in orbit.
With satellite technology now integrated into everyday life and national security, systems such as Borealis are expected to play an increasingly important role in protecting the infrastructure on which modern society depends.
