no
Prominerces
Sunspots are regions of cooler gas; however, they are still extremely hot.
The brown gas is called nitrogen dioxide (NO2). It is a reddish-brown gas that is a common air pollutant produced by combustion processes.
The gas that emits a bright reddish-orange light is typically neon. Neon gas is commonly used in neon signs and lighting due to its distinctive color when ionized.
no
Prominerces
prominence
Solar prominences, they are loops of plasma captured by magnetic flux lines linking individual sunspots.
Solar prominences, they are loops of plasma captured by magnetic flux lines linking individual sunspots.
These loops are called penumbral fibrils. They are structures of hot gas in the sun's photosphere that connect different parts of sunspots, contributing to the magnetic activity and energy transfer within those regions.
Sunspots are regions of cooler gas; however, they are still extremely hot.
Those are known as umbral dots or light bridges. They are regions of intense magnetic fields on the Sun's surface that appear as bright, thread-like structures connecting different parts of sunspots. These features are often associated with increased solar activity and can be indicators of sunspot evolution.
It has to be solar flares, supra-sunspots, solar wind, or prominences.
As strange as it is to think of a body as hot as the sun having such a thing as a "cool" spot, it actually does! These areas are known as sunspots. Their number changes from year to year and they appear darker in color when studied by astronomers.
The streamer of gas between sunspots is known as a solar filament. These long, dark filaments are composed of cooler plasma suspended above the Sun's surface by magnetic forces.
The reddish loops of gas seen in outer space are called prominences. Prominences are dense, cooler plasma suspended above the Sun's surface by magnetic forces, giving them their distinct loop-like appearance.