Marianne Dyson has produced a wonderful, thoughtful book that answers many of children's questions about living in space. How do you go to the bathroom? How do you eat? How do you breathe? She provides clear explanations and wonderful, first-hand quotes from astronauts that bring the experience to the reader in a fresh manner. The little science experiements and "try this at home" examples are a delight and really set this book apart. I read this book to my 10-year old as a bed-time story and we both loved it! As the International Space Station becomes operational next year, this volume will be indespensable for explaining to curious youngsters just what is going on.