Dr. De Toffoli presented “The first evidence of lava tubes on Venus” at EPSC in Helsinki on 9 September 2025. She and her collaborators showed confirmation of very large lava tubes on Venus with unusual geometries which may be regions of interest for future Venus missions.
Figure 1. Collapse width W versus linear volume V1 expressed in a logarithmic plot, along with power laws trend lines for each planetary body and for the whole dataset (black line) are shown.