Ready to go on an out-of-this world adventure? Travel across the Milky Way and into new galaxies to explore every corner of space so YOU can become an absolute expert. Get up close to the sun and moon, asteroids and comets. Learn about the Oort Cloud, supernovas, black holes, and rockets and other spacecraft. Discover the incredible work of astronauts, astronomers, physicists, and other cool space scientists. On this journey across the universe, you'll make your way from our familiar home here on Earth to planets and solar systems that are many light-years away. Rub elbows with the stars on this cosmic adventure complete with special features, sidebars, wacky trivia, and more.