Kinds+of+stars

there is many different anomalies in space. one of the most amazing thing that happens in our universe is stars. they can provide us with warmth if close enough. they provide us with something to look at well its dark they can also be a good scorce of light if bright enough

stars come in many different sizes and have different brightness. They all look same to us when we look at them on earth, also they all look the  same distance away from us. If you were to look like a star it looks the same as all the others but actually stars are different colors like blue orange and red ect.

a star with 70000 degrees Fahrenheit is a blue star, a star with 33700,15000 and 12000 degrees Fahrenheit is a white star A star with 9400 degrees Fahrenheit is a yellow star. a star with 7200 degrees Fahrenheit is an orange star which is our sun and finally a red star is a star with 4900 degrees Fahrenheit or less.

the different spectral classes are important when dealing with the types of stars. The spectral the types of star can deal with white dwarfs all the way to red giants. if you look at the link below you look at the chart and it will go further into depth. its important for astronomers to understand these classes

http://www.wellesley.edu/Astronomy/Annie/Images/table2.gif 1211486375