Outer Layers of the Sun

Outer Layers of the Sun

The Sun's outer layers are where light and energy travel from its interior into space. These layers regulate solar activity, including sunspots, flares, and coronal mass ejections. Scientists study them to better understand space weather and its effects on Earth’s atmosphere and technology. Advanced...

Have you ever considered what makes the Sun shine brilliantly and light up our world? The Sun’s outer layers hold the answer that releases energy to make it shine brightly.

The three outer layers include the photosphere, chromosphere, and bright corona.

Its innermost surface layer is the photosphere, the part we see shining in the sk...