Tag Archive for 'Picoflare jet'

$Plasma is constantly streaming away from the Sun, forming the solar wind. A likely source of this plasma is coronal holes, regions of the Sun’s corona with magnetic field lines that open outward. Chitta et al. observed a coronal hole in the extreme ultraviolet using the ESA/NASA Solar Orbiter spacecraft and identified several types of small-scale jets within it. Large numbers of jets occurred during the observation, but each one lasted only a few dozen seconds. The authors calculated that the jets provide enough energy and plasma to supply a large fraction of the solar wind, at least during quiet periods. Image credit: ESA / NASA / Solar Orbiter / EUI Team / Lakshmi Pradeep Chitta, Max Planck Institute for Solar System Research / CC BY-SA 3.0 IGO.$

Solar Orbiter Spots Tiny Jets Escaping from Outer Atmosphere of the Sun

Aug 28, 2023 by News Staff

Extreme ultraviolet images of the Sun obtained by the Extreme Ultraviolet Imager (EUI) instrument onboard the ESA/NASA Solar Orbiter spacecraft have revealed...