Image: A trio of plumes in the South Sandwich Islands

On September 29, 2016, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Aqua satellite captured this false-color image (MODIS bands 7-2-1) showing volcanic activity in the South Sandwich Islands.

Ceres: The tiny world where volcanoes erupt ice

Ahuna Mons is a volcano that rises 13,000 feet high and spreads 11 miles wide at its base. This would be impressive for a volcano on Earth. But Ahuna Mons stands on Ceres, a dwarf planet less than 600 miles wide that orbits ...

Surface fractures as magma moves

A rare period of volcanic unrest in the rural Harrat Lunayyir region of Saudi Arabia in 2009 allowed researchers at King Abdullah University of Science and Technology (KAUST) to piece together details of how activity within ...

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