In this strategy card game, you'll build spacecraft that can explore the Moon, Mars, and other destinations throughout our solar system while withstanding challenges thrown your way.
Whether it's sending spacecraft to other planets, driving rovers on Mars, finding out what planets are made of or how deep alien oceans are, pi takes us far at NASA. Find out how pi helps us explore space.
Use beads and string, sidewalk chalk, or your own creative choice of materials to build a scale model of planet sizes or distances in the solar system.