Test your Mercury Knowledge
http://www.funtrivia.com/playquiz/quiz798449267e8.html
Information on Mercury
http://library.thinkquest.org/10701/encyclopedia-mercury.html
NASA photo in public domain: http://photojournal.jpl.nasa.gov/catalog/PIA13840
Visit National Geographic's website on Mercury
http://science.nationalgeographic.com/science/space/solar-system/neptune-article.html
http://www.youtube.com/watch?v=YKkVMPYKAUs&feature=player_embedded
