Maria longed to travel beyond her small island of Nantucket. But she wasn't sure how. Her father taught her to look to the stars for guidance. If you knew how to read them, he said, the stars could tell you where you were, and where you needed to go. They spent hours scanning the night sky together through a telescope on the roof. Maria learned how to use astronomers' tools to measure and track time by the stars. But what could she do with her skills? Then, one day, she heard that a prize was being offered to the first person to find a new comet. Could this be the opportunity she was waiting for?
