Navigation by the North Star. In the Age of Exploration, the open ocean was a dangerous place for mariners. Good navigation was vital for survival. The North Star was important for getting around. . How to Find the North Star.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Here is a photo of the night sky with the shutter left open. The stars appear to move in circular arcs. The North Star is the star in the center.