ESA is developing a digital tool to support lunar exploration. The Electronic Field Book (EFB) is an all-in-one information system that exchanges data and integrates science activities in remote environments.

The app works on a hand-held device. During a lunar expedition, the Electronic Field Book would help astronauts identify minerals and rocks, record each step of the space sortie, communicate with scientists on Earth and integrate inputs from external tools such as microscopes, 360-degree cameras or spectrometers.

Moonwalkers will be able to check 3D maps, recognise a rock among thousands of mineralogical profiles and collect the best samples, says computer engineer Leonardo Turchi, ‘father’ of this promising interface.

The tool was first developed to support the Pangaea training campaign back in 2018 and was enhanced one year later for the CAVES course, where six astronauts spent days in the depths of Earth to improve their communication, problem-solving and teamwork skills.