The Galactic Habitable Zone I. Galactic Chemical Evolution
by G. Gonzalez, D. Brownlee, P. Ward
Publisher: arXiv 2001
Number of pages: 57
Description:
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.
Download or read it online for free here:
Download link
(340KB, PDF)
Similar books
Archaeology, Anthropology, and Interstellar Communication
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.
(7670 views)
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.
(7670 views)
Cosmos and Culture: Cultural Evolution in a Cosmic Context
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.
(11704 views)
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.
(11704 views)
From Chaos to Consciousness: A Brief History of the Universe
by Mike Corwin - Bookboon
A textbook intended for a one-semester course in Astronomy. After introductory chapters on the history of astronomy, it is narrowly focused on material directly and chronologically related to the eventual rise of conscious beings in the universe.
(7796 views)
by Mike Corwin - Bookboon
A textbook intended for a one-semester course in Astronomy. After introductory chapters on the history of astronomy, it is narrowly focused on material directly and chronologically related to the eventual rise of conscious beings in the universe.
(7796 views)
When Biospheres Collide: A History of NASA's Planetary Protection Programs
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.
(10541 views)
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.
(10541 views)