The Sun
By Nathan Feggeler
The Core
The Radiative Zone
The Convective Zone
The Photosphere
The photosphere is called the apparent surface of the Sun. Because the Sun is completely made of gas there is no hard surface. The photosphere is the disk you see in the sky when you look at the Sun through a filtered telescope or as a projection on a piece of paper. You should never look at the Sun directly, it could cause blindness.
The Chromospere
The Corona
Sunspots
Solar Prominence
Solar Flare
Aurora
Cites
http://www.enchantedlearning.com/subjects/astronomy/sun/prominences.shtml
https://www.nasa.gov/content/goddard/how-the-sun-causes-an-aurora
http://solarcellcentral.com/sun_page.html
http://astro.ic.ac.uk/research/solar-basics
http://solarscience.msfc.nasa.gov/interior.shtml
http://cronodon.com/SpaceTech/Sol.html
https://en.wikipedia.org/wiki/Chromosphere
http://solar.physics.montana.edu/ypop/Program/corona1.html
http://solar.physics.montana.edu/ypop/Program/corona1.html
http://apod.nasa.gov/apod/ap060416.html
https://en.wikipedia.org/wiki/Solar_flare
http://www.nasa.gov/mission_pages/sunearth/news/gallery/aurora-index.html#.VmWol1UViko