Contact For operative issues, please contact Magna Congresos SL: — Mobile: +34 922 656 262 LVM2026@magnacongresos.es For SOC or LOC issues, please contact the co-chair: Sebastian F. Sanchez — Mobile: +34 645 37 08 47, sfsanchez@astro.unam.mx In both cases, please, include the legend LVM2026 in the subject.