The mighty Mars rovers : the incredible adventures of spirit and opportunity

On June 10, 2003, a little rover named Spirit blasted off on a rocket headed for Mars.

On July 7, 2003, a twin rover named Opportunity soared through the solar system with the same mission: to find out if Mars ever had water that could have supported life.

A thrilling addition to the acclaimed "Scientists in the Field" series, "The Mighty Mars Rovers" tells the greatest space robot adventure of all time through the eyes-and heart-of Steven Squyres, professor of astronomy at Cornell University and lead scientist on the mission.

This suspenseful page-turner captures the hair-raising human emotions felt during the adventures with two tough rovers.