Universe Poster by National Geographic

If you really want to feel small, take a close look at the National Geographic Universe poster. Measured in light years, this poster shows the relative positions of galaxies. The level of enormity is incomprehensible and amazing!   This 20" x 30.5" chart is like having 6 charts in one by illustrating the Milky Way, our galaxy, nearby superclusteras as well as nearby galaxies and then the cylindrical diagram of our solar system.