George is thrilled to visit the Space Center to help Professor Pizza and Professor Einstein. First up, he's making a special delivery to the international space station. Then it's time to help solve a problem with the Mars rover, and George dreams of going where no monkey (or human) has gone before--Mars! Join George on an exciting journey into outer space and learn all about space travel, gravity, the solar system, and Mars. Based on the Emmy-winning PBS show, this story is filled to the brim with additional facts, real photos, experiments, activities, and more. Learning about science has never been so much fun!