slideshow 1 slideshow 2 slideshow 3 slideshow 4 slideshow 5 slideshow 6

You are here

PSI Authors - Amanda R. Hendrix

Beyond Earth

In Beyond Earth, the authors offer groundbreaking research and argue persuasively that not Mars, but Titan—a moon of Saturn with a nitrogen atmosphere, a weather cycle, and an inexhaustible supply of cheap energy—offers the most realistic, and thrilling, prospect of life without support from Earth. (Pantheon Press)


David Grinspoon - The Earth in Human Hands

Alan Stern and David Grinspoon - Chasing New Horizons

Alfred S. McEwen, Candice Hansen-Koharchek, Ari Espinoza - Mars

June 22, 2018
Page maintained by
sykes [at] (M. Sykes)

PSI, a Nonprofit Corporation 501(c)(3), and an Equal Opportunity/M/F/Vet/Disabled/Affirmative Action Employer.
Corporate Headquarters: 1700 East Fort Lowell, Suite 106 * Tucson, AZ 85719-2395 * 520-622-6300 * FAX: 520-622-8060
Copyright © 2019 . All Rights Reserved.