New Solar Maps Unveil Coronal Magnetic Field's Secrets

Scientists achieve near-daily measurements of the sun's global coronal magnetic field, enhancing understanding of solar storms.

An international team used the Upgraded Coronal Multi-channel Polarimeter (UCoMP) to create global maps of the sun's coronal magnetic field, a previously elusive region.
The research provides crucial insights into the solar magnetic field's role in driving solar storms, which can disrupt Earth's technology systems.
The study, published in Science, marks the first time near-daily measurements of the coronal magnetic field have been taken over an eight-month period.
The research included pioneering measurements of the magnetic field in the sun's polar regions, enhancing the understanding of solar dynamics.
Future efforts aim to capture the three-dimensional structure of the coronal magnetic field, crucial for predicting solar eruptions and storms.