Curious young astronomers who ask, "What are stars made of?" and "Why do astronauts float in space?" will find the answers here.

Carole Stott has written more than twenty books on astronomy and space and is a feature writer for the U.K. magazine Astronomy Now. Carole authored Kingfisher Knowledge: Stars and Planets, I Wonder Why Stars Twinkle and Other Questions About Space, and Astronomy, and she was a chapter contributor to The Kingfisher Science Encyclopedia. Before turning to full-time writing, she was curator and then the head of the observatory at the Royal Observatory in Greenwich, England.