According to scientists,[1][1.1] the Sun is pretty big.[1.2] In fact, it is very big. Take their word for it.[1.3] Don't look directly at the sun![1.4]

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References

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  1. ^ a b E. Miller, The Sun. New York: Academic Press, 2005.
    1. ^ Page 2.
    2. ^ Page 23.
    3. ^ Page 48.
    4. ^ Page 50.