Orion

Orion, NASA’s next-generation crew spacecraft, is about to begin its next mission as part of the ARTEMIS programme, marking a major milestone in human deep-space exploration. This launch represents a critical step towards returning astronauts to the Moon and establishing a sustainable human presence beyond low Earth orbit.

Designed to operate in the harsh environment of deep space, Orion incorporates advanced navigation, life-support and safety systems, as well as enhanced protection against radiation and atmospheric re-entry. The spacecraft operates as the MPCV (Multi-Purpose Crew Vehicle), providing the core platform for crewed exploration missions.

A key element of Orion’s MPCV architecture is the European Space Module (ESM), which represents ESA’s main contribution to the programme. The ESM supplies essential spacecraft functions, including power generation and distribution, propulsion, thermal control and the management of critical consumables, enabling Orion to perform long-duration missions safely and efficiently.

ALTER has contributed directly to this mission through its involvement in the European Space Module, taking responsibility for the procurement of critical electronic components, as well as related engineering activities and laboratory testing campaigns. This work has been fundamental to meeting the stringent quality and reliability requirements of human-rated space systems.

This launch reflects a collective effort and highlights the impact of our teams on one of the most ambitious exploration programmes of our time.