Our thinking

Orbiting responsibly

16 February, 2024

In the boundless expanse of the cosmos, space has long been a canvas that sparks the imagination, where aspirations reach beyond the stars. And at a time where our eyes are moving once again beyond the horizon, as we enter a new age of space exploration, a problem is brewing closer to home.

The Earth’s orbit is home to vital satellite infrastructure that powers communication, navigation, weather forecasting, and scientific research. But it is increasingly polluted, with 9,000 metric tons of material orbiting the Earth, which represents a rising risk of collisions that could generate even more debris. Since 2007, the principal source of large orbital debris has been connected to satellites exploding or colliding. That means finding a way to make satellites more sustainable is crucial.

So this week, we were glad to learn of an investment from the UK Space Agency that will boost what is called IOSM or In-Orbit Servicing and Manufacturing. Positioned at the Westcott Space Cluster, the investment will pioneer in-orbit operations, spanning manufacturing, servicing, inspection, repair, and assembly. Furthermore, nearly £1.5 million is earmarked for studies on refuelling satellites, a strategy to extend their lifespan and mitigate the burgeoning space debris crisis.

The upgraded IOSM facility signals the UK’s ambitions. But more than that, it contributes to build a legacy of responsible, sustainable exploration, setting the stage for a cosmic future we can be proud to pass on.

By Flora Giguel