NASA Spots Volcano Triplets Erupting At The Same Time

Three active volcanoes simultaneously erupting and unleashing giant plumes of smoke were spotted by a NASA satellite as it passed over a remote archipelago in the South Atlantic Ocean. The three stratovolcanoes — a type of composite volcano built of layers of lava, ash and stone — are located on the South Sandwich Islands, which are about 1,700 miles (2,800 … Continue reading →