Table of Contents (click to expand)Radio WavesCharged Particles And Magnetic FieldsSpectroscopy Of Stars Combined With The Zeeman EffectA Final Word Tools and methods like Radio astronomy and spectroscopy have been aiding scientists in studying the “hidden” magnetic fields around stars. In the cosmos, magnetic fields—although not visible through telescopes—play a crucial role, influencing celestial bodies ranging from stars and planets to entire galaxies. These magnetic forces remain ...