The Solar Atmosphere Structure The Sun is composed of several distinct layers, each with unique properties and dynamics. The surrounding ring, or penumbra, is slightly warmer.
Understanding Sunspots Formation on the Photosphere
This magnetic energy is generated by the motion of charged particles in the plasma. The atmosphere itself is divided into the photosphere, chromosphere, and corona.
Sunspots often appear in pairs or groups, corresponding to the north and south magnetic poles. Feature Temperature (°C) Description Photosphere Average ~5,500 The Sun's visible surface, emitting white light.
Sunspots Formation in the Photosphere Process
They can persist for days or weeks, changing in size and shape as the magnetic configuration evolves. Upon reaching the photosphere, these powerful magnetic fields inhibit the normal flow of heat from the solar interior, causing the region to cool and appear darker than the surrounding areas.
More About What layer of the sun do sunspots occur
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