In this picture book, a young girl describes the Big Bang, and then goes on a walk outside with her brother where she proceeds to tell him facts about the cosmos. She discusses the one-and-only Milky Way, sun, and Earth, with its diversity of life, that includes seven billion humans who are all unique. Includes further resources for kids.

LEXILE AD720 NONFIC. https://www.teachingbooks.net/qligocu.