An asteroid transformed Mars from a lush planet with rivers and oceans into a bleak and icy hell. Is Earth condemned to the same fate, or can we protect ourselv

An asteroid transformed Mars from a lush planet with rivers and oceans into a bleak and icy hell. Is Earth condemned to the same fate, or can we protect ourselv

In 1997, NASA's Pathfinder began a new era in Mars exploration when it touched down and, along with its tiny rover, Sojourner, explored the Martian surface for

By painstakingly following the long international paper trails that connect such apparently unrelated manifestations and occurrences as crop circles, alien abdu

This book introduces the reader to the wonders of Mars, covering all aspects from our past perceptions of the planet through to the latest knowledge on its hist