| Monikko | cryovolcanos |
| Monikko | cryovolcanoes |
(planetology, geology, volcanology) A volcano on an icy moon that ejects volatile materials rather than magma.
Leviathan Patera (center) and Ruach Planitia (upper left), two large cryovolcanic features on Neptune's moon Triton
(planetology, geology, volcanology) A volcano on an icy moon that ejects volatile materials rather than magma.
Enceladus's south polar plumes
(planetology, geology, volcanology) A volcano on an icy moon that ejects volatile materials rather than magma.
Ruach Planitia and Tuonela Planitia, Triton