Fundamentals of Space Biology: Research on Cells, Animals, and Plants in Space (Space Technology Library (18))

This book is intended as an overview at an undergraduate or early university level and describes the effects of spaceflight at cellular and organism levels. Past, current, and future research on the effects of gravity - or its absence - and ionizing radiation on the evolution, development, and function of living organisms is presented in layman's terms by researchers who have been active in this field. The purpose is to enlighten science and non-science readers to the benefits of space biology research for conducting basic and applied research to support human exploration of space and to take advantage of the space environment as a laboratory for scientific, technological, and commercial research. The first chapters present an overview of the major focuses of space research in biology, as well as the history and the list of animals and plants that have flown in space to date. The following chapters describe the main results of space studies in gravitational biology, developmental biology, radiation biology, and biotechnology. A background is given in each chapter, so that a minimum of prior coursework in biology is necessary for full comprehension. Each chapter also includes perspectives for future research and a list of references. This book is intended as an overview at the undergraduate or early university level and describes the effects of spaceflight at cellular and organism levels. Past, current, and future research on the effects of gravity--or its absence--and ionizing radiation on the evolution, development, and function of living organisms is presented in layman's terms by researchers who have been active in this field. The purpose is to enlighten science and non-science readers to the benefits of space biology research for conducting basic and applied research to support human exploration of space. Also covered are the advantages of approaching the space environment as a laboratory for scientific, technological, and commercial research. The first chapters present an overview of the major focuses of space research in biology, as well as the history and the list of animals and plants that have flown in space to date. The following chapters describe the main results of space studies in gravitational biology, developmental biology, radiation biology, and biotechnology. A brief background is given in each chapter, so that only a minimum of prior coursework in biology is necessary for full comprehension. Fundamentals of Space Biology is the third textbook addressing Space Life Sciences in this Space Technology Library series. The first of these books focused on the psychological and psychiatric issues that affect people who live and work in space (Volume 16, Space Psychology and Psychiatry). The second book described the physiological and medical issues of living in a space environment (Volume 17, Fundamentals of Space Medicine). The objective of this third book was to review the effects of spaceflight on less complex biological systems, from single cells to animals and plants. Indeed, to better understand the changes at the function level, it is necessary to comprehend the changes at cellular and tissue levels. Studies of cell cultures, for example, allow the investigation of the indirect effects of gravity; i.e., those which occur not because of changes in the stimulation of dedicated gravity-sensing organs, but because of the new physical properties resulting from the reduction in gravitational force within the cell.

This book examines the effects of spaceflight at cellular and organism levels. Research on the effects of gravity - or its absence - and ionizing radiation on the evolution, development, and function of living organisms is presented in layman's terms. The book describes the benefits of space biology for basic and applied research to support human space exploration and the advantages of space as a laboratory for scientific, technological, and commercial research.

Introduction to Space Biology....Pages 1-50 Animals and Plants in Space....Pages 51-80 Facilities for Gravitational Biology....Pages 81-120 Cell Biology....Pages 121-170 Animal Development in Microgravity....Pages 171-226 Plant Development in Microgravity....Pages 227-290 Radiation Biology....Pages 291-336 Biotechnology in Space....Pages 337-362