This is developing space technology for both in-orbit life extension and active debris removal (ADR). It involves both advanced space manoeuvres and relative navigation technologies, for craft to work together in-orbit.
For example, two small spacecraft will be working together in orbit. As well as carrying out complex manoeuvres, they’ll be using highly accurate tracking and clever navigation systems. These combine the use of sensors and cameras to support complete freedom of movement.
Prelude mission
Due to launch in 2027, the Prelude mission aims to bridge the gap between technology demonstration and operational in-orbit services, says the ESA.
Basically, it will help pave the (European) way for future space tasks such as removing, fixing or extending the life of satellites.
Safe space
“This mission shows how European partnerships can effectively demonstrate breakthrough technology in orbit and turn ambition into action,” said Tiago Soares, Head of ESA’s Clean Space and Circular Economy Office.
“It reinforces Europe’s leadership in sustainable and safe space operations, and paves the way for commercially viable in-orbit services.”
For its part, ClearSpace highlighted the importance of such technologies for future space activity.
“Our technologies are moving from development to delivery,” said Luc Piguet, the company’s CEO. “This marks a tangible step toward making safe and sustainable operations part of everyday space activity.”
Luxembourg
Clear Space has headquarters in Luxembourg, with offices in the UK, Germany, and the US. Its founding, in 2018, was in Switzerland.
Image: ClearSpace – artistic impression of two small spacecraft working together in orbit
See also: ClearSpace clears Phase 2 of active debris removal mission