News tagged with disk


A New View of Coronal Waves

A New View of Coronal Waves

Space & Earth / Astronomy

created 15 hours ago | popularity 4 / 5 (1) | comments 1

(PhysOrg.com) -- The corona is the hot outer region of the sun's atmosphere. The corona is threaded by magnetic fields that loop and twist upwards from the sun's surface, driven by motions of its dense atmosphere.