Complex sentence: One intriguing property is that Gamma Cassiopeiae exhibits characteristics consistent with a strong, disordered magnetic field, although no field can be measured directly from the Zeeman effect because of the star's rotation-broadened spectral lines.
Split into simpler sentences: One intriguing property is that Gamma Cassiopeiae exhibits characteristics consistent with a strong, disordered magnetic field. No field can be measured directly from the Zeeman effect because of the star's rotation-broadened spectral lines.