Lava meeting the ocean
West Mata underwater volcano
Volcan de Fuego ash erupting, Guatemala
Mount Vesuvius eruption, 1872
Boiling mud pool
Coastal eroded coral with salt pools
Home Reef volcanic island emerging, 2006
Indonesian volcanoes
Volcanic eruption, Reunion Island
Mount Agung volcano in Indonesia, satellite image
Volcan de Fuego erupting at night, Guatemala
Hydrothermal vents
Jupiter and Io, New Horizons image
ミスト冷房装置
街中に設置されたドライミスト装置
Mount Etna eruption
Volcanic lava flow, artwork
Klyuchevskaya volcano eruption
Eyjafjallajokull eruption, April 2010
Salt
Katmai volcano erupting, Alaska, 1913
Volcanic eruption
Reventador volcano erupting, Ecuador
Chaiten volcano, Chile, satellite image
Earth's internal structure, artwork
Kambhorn reflected in lagoon, Iceland
Volcanic atoll formation stages
Hunga Tonga-Hunga Ha'apai volcano plume, satellite images
Geysers, Rotorua, New Zealand
East Pacific Rise, topographic map
Mount Cleveland, Alaska, ISS image
Salt evaporation ponds
Cargo ship in early morning ocean mist
Lava flowing into ocean, Hawaii
Volcano ol doinyo Lengai
Tanzania, volcano ol doinyo Lengai
Geyser field
Lava flows
Black smoker hydrothermal vent
Pillow lava, deep sea vent
Lava flow, deep sea vent
Atacama salt flat and Licancabur volcano
Fractured pillow lava, deep sea vent
Deep sea exploration, computer artwork
Vapour spout
hawaii - pahoehoe lava at night
hawaii - pahoehoe, lava shortly before exit
Erupting mud pool
West Mata underwater volcano, sonar map
West Mata underwater volcano, bathymetry
West Mata underwater volcano, altimetry
Tangaroan volcanic eruption, artwork
Soufriere Hills volcano erupting
Geothermal formation
Erupting El Chichon volcano, Mexico
Hawaiian island of Kauai, LiDAR satellite image
Japan's plate tectonics, artwork
1759 El Jorullo eruption, Mexico
Tunguragua volcano
Eruption of Mount Pelee, 1902
Heading out to dive Ferdinandea island
El Tatio geyser field
Geothermal mud pool, New Zealand
Aa lava, Pacaya, Guatemala
Eldhraun lava field, Iceland
Wake through a pumice raft, Tonga, 2006
hawaii - pahoehoe lava leaving lava tube
Obsidian-rich lava flow, Tenerife
Black sand beach from lava fragments
Volcanic rocks
Sample of basalt
Santiago crater lava lake, Masaya caldera, Nicaragua
Lava cave exploration, Reunion island
Mount Gamalama, Ternate, Indonesia
Lenticular clouds over Andean volcanoes
Mineral hot springs, Iceland
Geothermal algae, New Zealand
Lava flow
Skjaldbreidur shield volcano, Iceland
Salt flats, Danakil Depression, Ethiopia
Gypsum crystals
hawaii - small lavastream at aa-field
Tungurahua volcano, Ecuador
Solidified volcanic ash
Eruption of Momotombo volcano, February 2016
Mount St Helens, 3D satellite image
Eruption of Fuego volcano, Guatemala, February 2018
Mount St Helen's, LiDAR image
Japan's plate tectonics and cyclones
Extinct volcano, Arizona, USA
Damage from Mount St Helens lahar, 1980
Popocatepetl volcano, Mexico
Ash plume rising from Cotopaxi volcano
Ichthyosaurus and Plesiosaurus reptiles
Kenyte lava
Obsidian lava
Mount Etna erupting at night, 2012
Mount Etna erupting, 2012
Mount Bromo erupting, Indonesia, 2011
Comet core
Structure of comet
Lava flow and vent
Krafla volcano crater, Iceland
Volcanologist by Mount Etna eruption
Volcanic lava delta
Geothermal pool, New Zealand
Geothermal springs, New Zealand
Olivine mineral sample
Earth layers, artwork
Pampas grass plumes
Basaltic lava flow, New Mexico, USA
Lava flow and new plants, Hawaii
Geothermal fumerole
'Snow blower' hydrothermal vent
Drying Saharan lake, Morocco
Oxygen from volcanoes, conceptual image
Grand Geyser erupting, Yellowstone National Park, USA
Volcanic crater lake
Milky Way and Tenerife volcanoes
Night sky over Castelo Branco, Azores
Iceland, LiDAR image
Eruption of Fuego volcano, November 2016
Lawe's parotia, 19th century artwork
Epilobium angustifolium seeds
Thatcher's reeds
Pampas grass (Cortaderia selloana)
Guyot, Ethiopia, aerial photograph
Mount Cotopaxi
Volcanic craters, Lanzarote
Quilatoa Lake
Volcanic solfatara formation
Antarctic volcanoes, satellite image
Eruption of Mount Batu Tara, August 2011
Eruption of Sakurajima volcano, March 2015
Arenal Volcano, Costa Rica
Yasur volcano, Vanuatu