How To Travel To and Explore Mars or Proxima Centauri B - Couverture souple

Ellman, Roger

 
9781088501719: How To Travel To and Explore Mars or Proxima Centauri B
Couverture souple
ISBN 10 : 1088501710 ISBN 13 : 9781088501719
Editeur : Independently published, 2019

Synopsis

Use of fuel is impractical for space exploration. The only fuel-free acceleration for space exploration is by controlled gravitation, and that is the only means for a flying vehicle to explore a distant planet and the only means of travel to it. Such control of gravitation is the subject and purpose of this book. Just as the sail-driven ships of past centuries explored the world with fuel-free travel by controlled use of the wind; a new gravitation technology will enable fuel-free exploration of space by control of the ubiquitous gravitational field.

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Éditeur
Independently published
Date d'édition
2019
Langue
anglais
ISBN 10 
1088501710
ISBN 13 
9781088501719
Reliure
Broché
Nombre de pages
150
Coordonnées du fabricant
Manufactured by Amazon on behalf of the author
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