基本説明
Provides a comprehensive account of the recent 'Spirit' and 'Opportunity' Mars Exploration Rover missions Relates how NASA/ESA have sought evidence of life on Mars, with the prevailing mood sometimes being optimistic and sometimes pessimistic.
Full Description
As well as casting fascinating new insights into Mars' past, this discovery is also forcing a complete rethink about the mechanisms of global planetary change and the possibility that there is microbial life on Mars.David Harland considers the issue of life on Mars in parallel with the origin of life on Earth.
