We know there are eight planets in our solar system, but what else can you count in space? Readers find out in this imaginative introduction to basic math concepts. They're asked to find out how many aliens, astronauts, moons, and more are pictured, which helps them practice their counting skills. In addition, they are shown numbers written in words and in digits, which allows them to develop a stronger understanding of how to read numbers. The simple, fun text and vibrant illustrations combine to create an intergalactic math lesson that's truly out of this world!