LIBRARY

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Interstellar travel : purpose and motivations

Les Johnson, Author ; Kenneth Roy, Author | Amsterdam : Elsevier | 2023

nterstellar Travel: Purpose and Motivations is a comprehensive, technical look at the necessary considerations for interstellar travel addressed by leading experts in the field, from scientists studying possible destinations (exoplanets) and the[...]

Harvesting space for a greener Earth

Gregory L. Matloff, Author ; Constance Bangs, Author ; Les Johnson, Author | New York, NY : Springer | 2014

This book provides information on the planning of space initiatives that can help humans tap the riches of the Solar System. This second edition examines recent developments and space launches as well as presents new planetary engineering concepts

Sky alert! : when satellites fail /

Les Johnson, Author | Cham : Springer, Published in association with Praxis Publishing | Springer-Praxis books in popular science | 2012

Paradise regained : the regreening of Earth

Les Johnson ; Gregory L. Matloff ; Constance Bangs | [S.l.] : Copernicus Books | 2010

What was our planet like before the advent of our modern civilization? What effect our civilization had on the planet and its ecology? The book begins by discussing these questions and then generates a scenario for the restoring of Earth. It int[...]

Solar sails : a novel approach to interplanetary travel

Giovanni Vulpetti ; Les Johnson ; Gregory L. Matloff | [S.l.] : Copernicus Books | 2008

Solar sails : a novel approach to interplanetary travel

Giovanni Vulpetti ; Les Johnson ; Gregory L. Matloff | [S.l.] : Copernicus Books | 2008

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