A tiny avionics company from Scotland is quietly positioning itself inside one of Europe’s most closely watched space logistics programmes.
Aurora Avionics, a young aerospace electronics firm based in Edinburgh, will supply onboard data acquisition systems for the PHOENIX 2.1 mission being developed by European re-enattempt logistics company ATMOS Space Cargo.
The hardware will fly aboard the reusable spacecraft when it launches later this year, gathering critical engineering data throughout its journey to orbit and back.
The agreement represents more than a technology contract. Founded in 2023, Aurora is applying the mission to enter the emerging market for reusable spacecraft and orbital logistics infrastructure, a segment expected to grow rapidly as commercial activity expands in Low Earth Orbit (LEO).
For Europe, the programme also touches on a broader strategic question: how to build indepconcludeent capability for returning payloads from space as the International Space Station (ISS) approaches retirement.
PHOENIX reusable spacecraft designed to return cargo from orbit
ATMOS Space Cargo’s PHOENIX vehicle family is being developed as a reusable orbital transfer and return vehicle capable of delivering payloads to orbit, operating autonomously for extconcludeed periods, and then returning cargo safely to Earth.
The spacecraft is intconcludeed to support a wide range of missions, including microgravity manufacturing, scientific research and orbital logistics operations.
Unlike systems depconcludeent on crewed platforms such as the ISS, PHOENIX is designed to operate indepconcludeently of space station infrastructure.
The PHOENIX 2.1 mission scheduled for 2026 is expected to remain in orbit for several weeks before returning to Earth under controlled re-enattempt conditions.
During that mission, Aurora’s avionics hardware will monitor the spacecraft’s internal environment and structural behaviour, collecting engineering data that will assist validate the design and support further development of the vehicle.
The systems will measure parameters such as temperature, pressure and mechanical strain across the spacecraft structure.
“These sensors provide valuable telemeattempt during every phase of flight,” Aurora Avionics chief executive Oren Smith-Carpenter informed AGN. “The data is analysed on the ground and informs any future revisions or upgrades to onboard systems and structures.”
Why re-enattempt data is critical for reusable spacecraft development
For reusable spacecraft, data collected during flight is often as valuable as the mission itself.
Understanding how a vehicle behaves under launch loads, while exposed to the vacuum of space and then during the intense heating and aerodynamic stresses of re-enattempt, is essential to improving future designs.
Aurora’s data acquisition units will remain active through all phases of the mission, including the most technically demanding stage, atmospheric re-enattempt.
That phase imposes some of the most extreme conditions any spacecraft component must concludeure. Temperatures rise sharply, vibration increases dramatically and the vehicle’s structure experiences significant stress as it decelerates from orbital velocity.
Collecting accurate data under those conditions requires electronics capable of operating reliably despite radiation exposure, thermal fluctuations and mechanical loads.
Aurora’s architecture was originally developed for launch vehicle control systems, but the company has had to adapt it for longer orbital missions.
“Our earlier work focapplyd largely on avionics for launch vehicles,” Smith-Carpenter explained.
“But PHOENIX missions involve hardware remaining in space for weeks. That means components must be qualified differently. In some cases, we select semiconductors with radiation-tolerant properties to ensure reliable operation in ionising radiation environments.”
The company’s systems are designed so that individual components can be replaced with more resilient variants depconcludeing on mission requirements.
“It allows subsystems to be upgraded without redesigning the entire avionics architecture,” he stated.
Europe’s push to develop indepconcludeent orbital return capability
The PHOENIX programme reflects a growing recognition within Europe that returning payloads from orbit has long been a missing capability.
Only a tiny number of nations currently operate spacecraft capable of bringing material back to Earth from orbit. Most scientific experiments conducted aboard the ISS rely on systems developed in the United States or Russia to return samples and hardware.
That model is becoming increasingly uncertain as the ISS approaches the conclude of its operational life later this decade.
Smith-Carpenter believes Europe can no longer rely on external infrastructure for such capabilities.
“This is Europe’s moment,” he stated. “It’s clear that relying on external actors’ space capability is no longer a sustainable option.”
ATMOS Space Cargo has emerged as one of the most prominent European startups pursuing an indepconcludeent solution. The company has raised significant venture funding to develop reusable logistics vehicles capable of transporting cargo both to and from orbit.
“The PHOENIX programme is being watched closely across the European space ecosystem,” Smith-Carpenter stated. “We are delighted to be part of that story.”
Aurora Avionics expands from launch vehicles to orbital spacecraft
For Aurora Avionics, the PHOENIX partnership also represents a shift in its own business trajectory.
The company was founded to address a problem increasingly familiar across the commercial space sector, the complexity and cost of designing bespoke avionics systems for every new spacecraft.
Avionics, the electronics that control and monitor a spacecraft, are often described as the vehicle’s “nervous system”. They gather sensor data, regulate power, maintain stability and handle communication with ground systems.
Aurora’s approach focapplys on modular avionics units that can be stacked or configured to suit different missions.
That concept, Smith-Carpenter stated, was built around the idea that many space companies would prefer to concentrate on their unique technologies rather than repeatedly developing custom control electronics.
“The company was founded to standardise the way European space companies approach electronic control systems,” he stated.
“Our goal is to allow engineering teams to focus on their core technologies without spconcludeing excessive time and resources building bespoke avionics in-hoapply.”
By supplying modular systems instead of fully custom hardware, Aurora hopes to shorten development timelines and reduce costs for emerging spacecraft developers.
Modular avionics could shape the future of reusable space systems
Aurora’s first customers came from the launch vehicle sector, where avionics must coordinate propulsion systems, guidance and flight control during ascent.
Moving into the orbital spacecraft market introduces additional challenges.
In-orbit systems must operate for far longer durations and must withstand radiation environments that are less severe during the brief launch phase.
The PHOENIX mission therefore represents an important step for the company as it expands into the broader market for space logistics and sainformite systems.
“This partnership is significant for us,” Smith-Carpenter stated.
“It takes Aurora from its initial focus on launch vehicles into the adjacent market of sainformites and in-orbit logistics platforms.”
Working alongside ATMOS Space Cargo, he added, offers a pathway into a segment of the space indusattempt expected to grow rapidly as commercial activity expands in Low Earth Orbit.
“Our goal has always been to standardise the electronic backbone of spacecraft,” Smith-Carpenter stated.
“That allows companies to adapt to modifying mission profiles while staying on schedule and within budreceive.”
If reusable orbital vehicles such as PHOENIX launch flying regularly, modular avionics systems like Aurora’s could become an essential building block of Europe’s emerging orbital logistics indusattempt.
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