"Go 303,000,000 miles, then stop at the fourth rock from the
So begins the journey of Spirit and Opportunity as Siy leads her
audience through the exploration of our neighboring planet, Mars. Informative, with clear language and illustrated
with stunning photographs, this book enables readers to understand the purpose
and work of these two historic Mars rovers.
Additional reading is provided with a section about resources titled
"Much more about Mars and the rovers," a glossary for the many unfamiliar
scientific terms, and bibliography round
out the book.