spaceplasma: Sunspots are dark regions on the solar surface that contain complex arrangements of strong localized magnetic fields and are often accompanied by intense solar activity (such as solar flares, coronal mass ejections), especially during the
spaceplasma: Sunspots are dark regions on the solar surface that contain complex arrangements of strong localized magnetic fields and are often accompanied by intense solar activity (such as solar flares, coronal mass ejections), especially during the
