This report outlines the findings of the Decadal Survey on Biological and Physical Sciences in Space, which aimed to identify key research imperatives for the life and physical sciences in the context of space travel to be addressed in the next ten years. In turn, these research imperatives are posed as drivers for further human exploration into space. After an introduction to the report and the history of research in space, the bulk of the chapters are organized around a scientific field of research--plant and microbial biology, animal and human biology, behavior and mental health, physical science in space, and space exploration systems. The last few chapters consider the role of the International Space Station, programmatic issues for strengthening the research enterprise, and an integrated microgravity research portfolio. The contributors are members of The National Academies of science, medicine and engineering, as well as the National Research Council. Most are distinguished professors in their respective fields. Annotation ©2012 Book News, Inc., Portland, OR (booknews.com)