Martian lava tubes are volcanic caverns on Mars that are believed to form as a result of fast-moving, basaltic lava flows associated with shield volcanism...

Lunar lava tubes are lava tubes on the Moon formed during the eruption of basaltic lava flows. When the surface of a lava flow cools, it hardens and the...

A lava tube, or pyroduct, is a natural conduit formed by flowing lava from a volcanic vent that moves beneath the hardened surface of a lava flow. If lava...

more than 50 lava tubes Wiri Lava Cave Alofaaga Blowholes Lunar lava tube Martian lava tube Wikimedia Commons has media related to Lava tubes. "Hawaiʻi Volcanoes...

and had been imaged in high-resolution by HiRISE. Several possible Martian lava tube skylights have been located on the flanks of Arsia Mons. Earth based...

the Martian surface. These features include extensive lava flows, vast lava plains, and the largest known volcanoes in the Solar System. Martian volcanic...

Caves and other underground structures, including Martian lava tubes, canyon overhangs, and other Martian cavities would be potentially useful for crewed...

lava. Partially collapsed lava tubes are visible as chains of pit craters, and broad lava fans formed by lava emerging from intact, subsurface tubes are...

of overlaying lava. These structures help further the propagation of lava, as the walls of the tube insulate the lava within. Lava tubes can account for...

include: Caves Cenote Ice cave Sea cave Sinkhole Karst Lava tube Lunar and Martian lava tubes Subterranean river Subterranean waterfall Underground lake...