SOLAR SYSTEM

Detailed explanation-1: -The lower region of the Sun’s atmosphere is called the chromosphere. It was named after the Greek root chroma (meaning color). The chromosphere appears bright red because the hydrogen in the Sun emits a reddish-colored light at high temperatures.

Detailed explanation-2: -It is only seen during total solar eclipses, or with sophisticated telescopes, and its red and pinkish color gives the blackened moon a thin halo of color against the greyish corona further out, hence its name ‘chromo’ sphere.

Detailed explanation-3: -Thus, the word chromosphere means sphere of color. This layer of the sun’s atmosphere is thought to give the sun its yellow color. Additionally, this layer can cause the color of the sun to appear differently due to certain chemical reactions.

Detailed explanation-4: -The chromosphere is an irregular layer above the photosphere where the temperature rises from 6000°C to about 20, 000°C. At these higher temperatures hydrogen emits light that gives off a reddish color (H-alpha emission).

Detailed explanation-5: -Chromosphere-The chromosphere is a layer in the Sun between about 250 miles (400 km) and 1300 miles (2100 km) above the solar surface (the photosphere).

Detailed explanation-6: -A chromosphere ("sphere of color") is the second layer of a star’s atmosphere, located above the photosphere and below the solar transition region and corona. The term usually refers to the Sun’s chromosphere, but not exclusively.