The space sector and exploration have emerged as a focal point of scientific interest, and numerous advancements and breakthroughs have occurred in 3D printing technology, which is increasingly viewed as the next frontier in addressing human challenges.
Keeping the above in mind, in a recent advancement the European Space Agency is poised for a remarkable advancement with the imminent launch of the Ariane 6 rocket. Set to make its inaugural flight in July 2024, this upcoming rocket will supersede the Ariane 5, expanding its capabilities to accommodate a broader spectrum of missions.
After 27 years of service, the final mission of the Ariane 5 rocket concluded on July 5, 2023. Its successor, the Ariane 6, began development nearly a decade ago in anticipation of this transition.
“During those nine years in which we developed Ariane 6, we introduced changes with a prime contractor and the industrialist to better serve evolving needs,” explains Lucía Linares, the European Space Agency’s Head of Strategy and Institutional Launches.
An Exciting New Frontier
An intriguing highlight of this debut launch is the inclusion of the Replicator mission by Orbital Matter, a startup headquartered in Warsaw, Poland, and Berlin, Germany. This mission endeavors to showcase novel 3D printing technology in the challenging environment of space, outside the “sheltered confines” of the International Space Station (ISS).
Within the ISS, various 3D printers such as the Refabricator by Made In Space, now integrated into Redwire, have proven their efficacy in crafting tools, spare parts, and medical supplies. Furthermore, a bioprinter has been utilized to generate meniscus tissue.
A New Chapter In European Space Exploration
The Ariane 6, designed to succeed the Ariane 5 as Europe’s heavy-lift launch system, features a restartable Vinci engine in its upper stage, enabling it to execute multiple powered maneuvers for precise orbit insertions. Developed by ArianeGroup, a joint venture of Airbus and Safran, under the oversight of the European Space Agency (ESA), this rocket supports various missions, from deploying satellite constellations to exploring deep space.
On its maiden flight, the Ariane 6 will carry Orbital Matter’s Replicator mission as a key payload. This mission aims to evaluate a new 3D printing technology capable of operating in space vacuum and microgravity conditions. The onboard 3D printer will fabricate a 50 cm-long beam from a specialized polymer material while orbiting at 580 km (360 miles). Notably, this marks the first demonstration of 3D printing in open space beyond the International Space Station (ISS).
In less than four months, Orbital Matter constructed the satellite, developed the payload, integrated it with the platform, and completed all necessary tests. The testing campaign took place in Toulouse at the Thales Alenia Space facilities, where Orbital Matter participates in the Space Business Catalyst Accelerator. This accelerator is renowned for supporting space industry startups by offering resources, mentorship, and access to advanced testing facilities.
Orbital Matter’s technology was selected for this flight opportunity through the Once Upon a RIDE!/ESA campaign, managed by the Paris-based digital platform RIDE! Space, which assists startups in launching their projects into space. This campaign is part of ESA’s broader PUSH! Initiative, which provides funding and support to selected projects, enabling them to validate their technologies and expedite their development.
