Works Cited

http://www.astrobio.net/exclusive/4620/villain-in-disguise-jupiter’s-role-in-impacts-on-earth

http://onswipe.com/thedailygalaxy/#!/entry/guardian-jupiter-is-the-gas-giant-earths-protector-weekend-feature,511fb728d7fc7b567031be59/1

http://space-facts.com/jupiter/

http://nineplanets.org/jupiter.html

http://science.nationalgeographic.com/science/space/solar-system/jupiter-article/