How the European Space Agency uses immersive technology to train astronauts on Earth
Space exploration requires precision that leaves no room for error. To prepare for the rigors of the International Space Station, the European Space Agency is leveraging Extended Reality to simulate the profound complexities of microgravity and orbital operations without ever leaving our home planet.
For over two decades, the European Space Agency (ESA) has been integrating Extended Reality (XR)—an umbrella term encompassing Virtual, Augmented, and Mixed Reality—into its mission architecture. While technologies like VR can fully immerse a user in a digital world, AR overlays digital data onto the physical environment, and MR allows for active interaction between both. Today, these tools are no longer just experimental; as Andrés Martín Barrio of ESA’s Extended Reality Competence Centre notes, they are already supporting various space applications.
The practical applications are diverse, ranging from engineering to public outreach. ESA engineers use XR to interact with spacecraft components and support mission operations, while the agency's XR Lab, located at the European Astronaut Centre in Germany, uses these tools to prepare astronauts. Through immersive applications, crew members can learn to operate the International Space Station’s robotic arm, familiarize themselves with station layouts, and practice the delicate maneuvers required for spacewalks. New frontiers are also being explored through the Mixed Reality Facility, a project led by Lionel Ferra designed to adapt XR technologies specifically for use aboard the International Space Station.
To streamline this innovation, ESA recently established the Extended Reality Competence Centre (XR-CC) to foster collaboration across Member States. The center has released the ESA XR Plugin, a development kit built with Unreal Engine and OpenXR, which is even accessible to university and high school students. Looking forward, the agency is developing the ESA XR Universe, a collaborative virtual space for shared design reviews and Earth Observation decision-making. While currently intended for internal use, this initiative will eventually open to the general public, bringing the wonders of the cosmos into the reach of everyone.
Source: How ESA uses Extended Reality to elevate the future of space
