NASA | SDO: Three Years in Three Minutes--With Expert Commentary

The video from NASA's Goddard Space Flight Center showcases the sun's activity over three years, observed by the Solar Dynamics Observatory. It highlights features like lunar transits, solar flares, and the sun's rotation. The video explains solar differential rotation, the solar activity cycle, and the observation of the sun in various wavelengths, revealing sunspots, magnetic fields, and solar wind. It also covers the rare Venus transit, providing insights into these astronomical phenomena.

What new insight or understanding did you gain from this video?