Particle.news

Download on the App Store

Solar Orbiter Captures First-Ever Images of Sun’s Poles

These early polar images expose chaotic magnetic polarities at the Sun’s south pole during solar maximum.

Image
Imagen del polo sur solar tomada desde la Solar Orbiter. |  ESA
Image

Overview

  • After a February Venus flyby, the probe achieved a 17° tilt below the solar equator, enabling its first direct glimpses of the poles.
  • Onboard instruments PHI, EUI and SPICE recorded visible, ultraviolet and spectroscopic observations to map magnetic fields, coronal structures and atmospheric layers.
  • The south pole’s magnetic field displays intertwined positive and negative polarities, illustrating turbulence at the height of the solar maximum.
  • Researchers anticipate the magnetic chaos to subside and reorder over the next five to six years as the Sun heads toward its activity minimum.
  • Scheduled to reach 24° inclination in early 2027 and up to 33° by 2029, the probe will deliver sharper pole-to-pole views and enhance solar storm forecasting.