Infinite Orbits And Open Cosmos Join Forces on a Leo Inspection Mission

Europe’s push for stronger in-orbit inspection is taking a concrete step forward with a new LEO mission from Infinite Orbits and Open Cosmos. The partnership is aimed at improving autonomous rendezvous work, close-range observation, and operational space situational awareness, all within a mission built around two cooperating spacecraft.

A Partnership Built for Close-Range Operations

This agreement pairs Infinite Orbits, known in Europe for in-orbit servicing and Rendezvous & Proximity Operations, with Open Cosmos, which provides satellite missions and operational infrastructure around the world. Together they are preparing a Low Earth orbit mission intended to sharpen autonomous inspection capability and give Europe more practical tools for surveillance and situation awareness in space.

The concept brings together two different satellite platforms under the nickname Tom & Jerry. Tom is the larger spacecraft, while Jerry is the smaller vehicle. They will operate as a coordinated pair to demonstrate near-field manoeuvres and a set of in-orbit interaction cases that matter for future servicing work.

How Tom and Jerry Will Demonstrate SSA Capability

The mission is designed to test technologies that support orbital servicing, inspection, and SSA in a realistic setting. Tom will approach Jerry in a controlled way, inspect it at short range, and collect imagery at close distance without making contact. I read this a bit like a GPS guidance problem in orbit - accuracy matters, but so does how the full motion picture is processed from sensor data and software.

That matters because space situational awareness, usually shortened to SSA, is the work of building a reliable picture of what is happening in orbit. It covers tracking objects and monitoring the surrounding space environment so operators can anticipate events before they become operational problems. Space domain awareness is a broader term. It usually reaches beyond orbital traffic and includes the wider intent or context around activity in space.

In practice, SSA rests on a few core functions. One part is surveillance, which means finding objects and keeping watch on their movement. Another is prediction, where analysts use those observations to estimate close approaches, orbital changes, or other developing risks.

That is why SSA matters so much. It supports collision avoidance and helps protect valuable satellites, and it also gives operators a steadier basis for routine mission decisions. In a defense setting, the same visibility helps with threat detection and protection of national space assets.

Systems like the United States Space Surveillance Network rely on radar, telescope tracking, and data analysis across wide areas of space. Europe’s effort here is more focused on operational inspection at very short range, which fills a different but important gap.

From GEO Experience to Low Earth Orbit

The work also fits Infinite Orbits’ longer path in orbital servicing. The company has already built operational knowledge in GEO, and this mission extends that experience into Low Earth orbit, where orbital mechanics, altitude changes, and perturbation effects create a different operating environment. From what I’ve seen in aerospace programmes, moving from geostationary orbit to LEO is a bit like shifting from broad map coverage to dense street-level routing - the margin for error gets tighter fast.

As in-orbit service technology matures, this mission helps validate the kind of architecture Europe will need for future inspection work and life-extension support. It also adds practical knowledge around autonomous spacecraft behavior, close approach safety, and collision avoidance for vehicles sharing the same orbit region.

Maintaining SSA is hard because the orbital picture keeps getting noisier. Small debris can be difficult to detect, and sensor coverage is never perfect. Space weather adds another layer of uncertainty. Solar activity and geomagnetic disturbance can interfere with observations or slightly alter orbital paths, which makes prediction less tidy than it looks on paper.

The applications are wide even if the mission here is narrow. SSA supports safer satellite operations and helps operators plan around debris risk. It also feeds longer-term mitigation work by showing where traffic patterns and object behavior are becoming harder to manage.

Why the Mission Matters for European Space Infrastructure

Infinite Orbits brings autonomous rendezvous and servicing expertise, while Open Cosmos contributes the satellite platform and the surrounding mission infrastructure. The shared goal is to speed up the arrival of a more resilient and sovereign European operating base in space, with systems that can support observation, communication, and safer fleet management.

The launch is planned for mid-2027, and the timing lines up with a wider European emphasis on sovereign infrastructure and orbital resilience. In practical terms, missions like this help turn policy goals into tested capability, which is something governments and commercial operators both watch closely.

Looking ahead, SSA is moving toward more autonomous monitoring and stronger sensor fusion. Better software can help teams compare fast-moving signals, while closer cooperation between operators improves the shared picture. The best operating habits still sound fairly simple - keep data current and build backup visibility where possible.

Growing Demand for In-Orbit Services and Awareness

As activity in outer space keeps increasing, in-orbit service and SSA are becoming far more valuable to institutions, public agencies, and private operators. Better knowledge of satellite condition and surrounding traffic supports stronger protection of strategic assets, along with more precise operational awareness across fleets.

That broader need is easy to understand. More spacecraft in orbit creates heavier data-processing demands and raises the pressure to reduce collision risk before a disruption develops. In that context, the Tom & Jerry mission looks like a focused technical demonstration, but it also reflects a larger shift in how Europe is preparing for routine spaceflight operations in 2026 and beyond.