Did you know the chemical elements that make up this book come from a supernova? Read about the element factories that we call stars. Discover the chemistry that makes up the amazing planets and moons in our solar system. Finally, learn about the chemistry behind exploring space. Far out!Add some fun to young readers' academic routines with Aha! Academy! With everything students need to know plus brilliant biographies, amazing cross-curricular links, and inspiring career connections, this fun, fact-packed series will keep readers entertained and informed.