According to scientists, the Sun is pretty big.<font color=red>'''<ref>'''E. Miller, ''The Sun'', (New York: Academic Press, 2005), 23-5.'''</ref>'''<br/></font>
+
The Moon, however, is not so big.<font color=red>'''<ref>'''R. Smith, "Size of the Moon", ''Scientific American'', 46 (April 1978): 44-6.'''</ref>'''<br/></font>