NASAAirborne Solar Eclipse Expedition, 1965 - Solar corona and magnetic field during the eclipse. Period silver print. Legend typed on the back. Image: 25 .3 x 19.1 cmSheet : 25.8 x 20.4 cmPhotograph of the solar corona highlighting its magnetic field. This photograph was taken during a solar eclipse. The solar wind can be channeled by the sun's magnetic fields, which are clearly visible here emerging from both the North and South poles of the Sun.