Undersea Volcano Near Tonga Erupts With Giant Plume, Tsunami And Sonic Boom

Explosive underwater volcano eruption in Tonga spotted from space in satellite images

Indonesian Island Collapse and Devastating Tsunami Not Caused by Powerful Volcanic Blast

Two new studies using data from NASA’s retired Spitzer Space Telescope shed light on giant exoplanets and brown dwarfs, objects that aren’t quite stars but aren’t quite planets either.