Gravity! Get ENOUGH gas, as light and tenuous as it is, and its own self-gravity will cause the gas to collapse in the center. if there's enough mass, it will get more and more dense, and eventually get hot enough to begin nuclear fusion.
magnetic fields
yes
Gases
yes it is
The sun
Hydrogen and Helium
magnetic fields
The sun's rays are scattered by gases in the atmosphere. They also refract through water droplets in the lower atmosphere to create rainbows.
Sun is a hot body of gases because of the preseence of gases like hydrogen and helium.
Yes. The greenhouse gases trap the sun's heat.
the sun is made of gases
the major and minor gases of the sun is that if you dont know just dance gangnamstyle
The Sun is a Giant ball of burning gases, but the sun is a star so I'm guessing what you are looking for is the Sun or a Star.
Sunspots are areas of gas on the sun that are cooler than the gases around them.
The sun is made of hot gases
The Sun gets its colour by its surface gases.
The sun