View close-up the extraordinary “cities of the universe” that scientists refer to as galaxies! This poster has 24 spectacular, deep space images and brief descriptions of each. Your students will learn about our Milky Way and other spiral galaxies, light years and distances in space that astronomers deal with when studying galaxies as well as several different types of galaxies and comparisons of each. All this—on just one dynamic, full-color poster! Size: 22½" × 29"; glossy paper.