The atmospheric plume from an underwater volcano eruption in the Pacific nation of Tonga is pictured from the International Space Station as it orbited 269 miles above the Pacific Ocean northwest of Auckland, New Zealand [image credit: NASA / Kayla Barron @ Wikipedia] This NASA animation leaves little room for doubt about how powerful the Tonga event […]
Tonga eruption was so intense it caused the atmosphere to ring like a bell
Glyn Hnutu-healh: History, Alchemy, and Me 