User:Carolynella/sandbox

Sources:
 * 1) I Notice that the first paragraph does not have any citations. Perhaps you would want to add them
 * 2) One source I noticed that has a questionable reliability is source 6: www.skyandtelescope.com. The source looks like a blog so I don’t know if it is a reliable source.
 * 3) All of your references appear to be formatted correctly!