An undersea volcano erupted near the Pacific island of Tonga, and several satellites caught the incredible explosion in action. The blast of the Hunga Tonga Hunga Ha’apai volcano created a plume of ash, steam and gas mushrooming above the Pacific Ocean, with a quickly expanding shockwave visible from orbit. Japan’s Himawari-8 weather satellite recorded this … Continue reading "Tonga’s Incredible Underwater Volcano Eruption Seen From Space"