Describes the impact of space flight on geology and geophysics; emphasizes that the exploration of space has led us to a deeper understanding of our planet. The... » 

Describes the impact of space flight on geology and geophysics; emphasizes that the exploration of space has led us to a deeper understanding of our planet. The final chapter presents a new theory for the tectonic evolution of the Earth based on comparative planetology and the Gaia concept. Extensive illustrations, a glossary of technical terms and a comprehensive bibliography, provides geologists and geophysicists with a summary of research.32 «