The Moon

Aimed at middle graders, this guide offers a clear look at Earth's Moon, from its distance and orbital path to the forces of gravity that bind it to our planet. It explains the Moon's phases, the stark environment on its surface, and how early astronomers as well as modern spacecraft have studied it. The book also recounts historic lunar missions, including the Apollo landings, and shows how continued exploration deepens our understanding of the Moon's place in the solar system.