There are tunnels on Venus through which lava once flowed
Scientists have discovered lava tunnels on Venus, indicating past volcanic activity, including the collapse of tunnel ceilings.
Huge lava tube: A tunnel on Venus
Researchers have discovered a significant underground cavity on Venus, believed to be a large lava tube similar to those found on Earth.
Astronomical finding: scientists confirm the existence of a volcanic cave on Venus
Scientists have confirmed the discovery of a volcanic cave on Venus, which is identified as the largest lava tunnel in the solar system, based on data from NASA's Magellan probe.
Venus hosts a 1 km diameter tunnel possibly formed by lava flow
Scientists have detected a large subsurface cavity on Venus, likely created by lava flow, marking a significant advancement in planetary geology.