The latest Mount Etna eruption triggered an avalanche of volcanic material and sent ash miles into the air. Spectacular ...

NASA's Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra spacecraft captured this satellite image ... volcano is on the left side with the flat ...

a shadow of the flat-topped peak forming a perfect triangle. Photographer Juan Carlos Casado captured the image of Mount Teide, or Pico de Teide, a dormant volcano on the island of Tenerife with a ...

Analyzing more than 800 InSAR images from the Japanese Space Exploration Agency's ALOS satellite, the team surveyed 79 volcanoes in Indonesia ... information in near real-time so we can anticipate ...

A new analysis of decades-old images reveals the first definitive sign of a volcano erupting on the hellish ... The change must be real, he concluded. The finding gives scientists an idea of ...

Behold the volcano-blanketed moon, Io. After swooping by Jupiter's tortured moon on Feb. 3, NASA's Juno spacecraft beamed back some of the closest-ever images of this unique world. The agency's ...