<p><strong>Light seems to pool at the bottom of the <a href="http://science.nationalgeographic.com/science/space/solar-system/full-moon-article.html">full moon</a> in a picture of a lunar eclipse taken from Iran in 2008. </strong></p> <p><strong></strong></p> <p>This weekend sky-watchers in western North America will be able to catch a similar sight during <a href="http://news.nationalgeographic.com/news/2011/12/111209-total-lunar-eclipse-full-moon-space-science/">the last total lunar eclipse until 2014</a>. The moon show will be visible from the Pacific coast on Saturday at dawn, appearing low in the western horizon.</p> <p>The entire lunar eclipse will be visible from East Asia, Australia, and the far western part of North America, including Alaska as well as Canada's Yukon and Northwest Territories.</p> <p>The eclipse will last for three and a half hours, starting at 4:45 a.m. Pacific time.</p> <p><em>—With reporting by Andrew Fazekas</em></p>