Sinuous, channelized lava flows are the most striking volcanic features visible in this astronaut photo of Teide and Viejo Volcanoes on Tenerife Island.
Image of the Day Land
Satellite image of the viscous lava flow creeping down the slopes of Russia’s Kizimen Volcano.
Land Volcanoes
Eruptions at glacier-mantled Nevado del Ruiz Volcano in Colombia have been accompanied by deadly mudflows.
Image of the Day Land Snow and Ice
Acquired December 1, 2012, these images provide natural- and false-color views of restless Tolbachik Volcano.
Image of the Day Heat Land Volcanoes
This pair of satellite images was among the first detailed pictures of the erupting vent and lava flows.
Image of the Day Atmosphere Land Volcanoes
The dry climate around the world's second tallest volcano provides a good habitat for preserving archeological discoveries.
A fresh scar on the north side of this Indonesian volcanic island reveals the flow of hot ash and rock.
Image of the Day Land Volcanoes
Taken February 10, 2011, this astronaut photograph shows Pico de Orizaba, Mexico.
A prominent lava flow descends the eastern flank of Kizimen Volcano on September 5, 2011.