The Galactic Habitable Zone I. Galactic Chemical Evolution
by G. Gonzalez, D. Brownlee, P. Ward
Publisher: arXiv 2001
Number of pages: 57
The Galactic Habitable Zone (GHZ) is that region in the Milky Way where an Earth-like planet can retain liquid water on its surface and provide a long-term habitat for animal-like aerobic life. In this paper we examine the dependence of the GHZ on Galactic chemical evolution.
Home page url
Download or read it online for free here:
by Stephen H. Dole - RAND Corporation
The book examines and estimates the probabilities of finding planets habitable to man and where they might be found. The author presents in detail the characteristics of a planet that can provide an acceptable environment for humankind.
by Michael Meltzer - NASA
This book presents the history of planetary protection by tracing the responses to the microbiological contamination concerns on NASA's missions to the Moon, Mars, Venus, Jupiter, Saturn, and many smaller bodies of our solar system.
by Steven J. Dick, Mark L. Lupisella - NASA
Integrating concepts from philosophical, anthropological, and astrobiological disciplines, the book begins to explore the interdisciplinary questions of cosmic evolution. Authors have diverse backgrounds in science, history, anthropology, and more.
by Douglas A. Vakoch - NASA
Addressing a field that has been dominated by astronomers, physicists, and computer scientists, the contributors to this collection raise questions about the ease of establishing meaningful communication with an extraterrestrial intelligence.