Document · 15 July 2024
Carrer et al. 2024: a lava-tube cave under Mare Tranquillitatis
Peer-reviewed Nature Astronomy paper by an Italian team at the University of Trento. By re-reading 2010 radar data from NASA's Lunar Reconnaissance Orbiter, they showed that a pit in Mare Tranquillitatis opens into an underground conduit, the first directly detected cave on the Moon.
