universetoday.com
Chromosphere
[/caption] The Sun may look like just a mass of incandescent gas (plasma, really), but it’s actually broken up into layers. The chromosphere is relatively thin region of the Sun that’s just above the photosphere. The photosphere is the region of the Sun that we see. It measures an average temperature of almost 5,800 kelvin … Continue reading "Chromosphere"
Fraser Cain