NASA | SDO's Instruments: AIA

The video tutorial explains how observing the sun can help us understand other stars. It highlights the importance of using multiple wavelengths to study the sun's different temperatures and magnetic fields. The tutorial also discusses the movement of material along magnetic field lines and the occurrence of solar events like flares and coronal mass ejections, which convert energy into light or eject material from the sun.

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