One fascinating use of LIDAR technology is to map out the routes inside caves, subterranean spaces that ... and identifies various water patterns and rocks on a surface map. Compared to notebooks ...

Despite its rediscovery, much of Cappadocia’s subterranean network remains unexcavated, leaving more mysteries to uncover. The Keşlik Monastery is the largest rock-cut monastery in Cappadocia ...

Are subterranean lifeforms viable on Mars? A new interpretation of Martian seismic data by scientists Ikuo Katayama of ...