See hot plasma bubble on the sun’s surface in powerful closeup images
Hot solar material (plasma) rises in the bright centers of surrounding “cells,” cools off, and then sinks below the surface in dark lanes in a process known as convection. Image Credit: NSF/AURA/NSO Image Processing: Friedrich Wöger(NSO), Catherine Fischer (NSO) Science Credit: Philip Lindner at Leibniz-Institut für Sonnenphysik (KIS) Just in time for the light-filled days before the summer solstice in the Northern Hemisphere, the National Science Foundation’s Daniel K. Inouye Solar Telescope (DKIST) has released some stellar new images of the sun. Observations from the biggest and most powerful solar telescope on Earth show the movement of plasma in the solar atmosphere, intricate details of the sunspot regions, and the sun’s roiling convective cells. One of DKIST’s first-generation instruments, called the Visible-Broadband Imager, obtained these snaps of the sun that...