A direct link to the article is: https://issuu.com/euresearcher/docs/improve_eur38_h_res and can be cited as “Papale, P., Davoli, R., Maaß, R. (2024). Beneath the surface for new volcano imaging systems. EU Research, Summer 2024 vol. (38), pp. 28 – 29″. It can be disseminated under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence. Thanks to all ESRs, and, in particular, to Regina Maaß and Roberto Davoli who contributed more directly.