... , how to do it. But one question remains in every mind who has studied the stars on a clear winter night or wondered "what if?" after watching a particularly frightening science fiction movie. That singular question, answered in part by the Pathfinder Mission, has been . . . what or who will we find there? In August of 1996, NASA scientists revealed a rock ejected from Mars ... temperature range than can be found anywhere else in the solar system. (Yenne) Because of that one Martian rock found on the ice in Antarctica, and because science's understanding of biology, especially microbiolo...

• Word Count: 1774
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School