Total Books: 1 - 2 /2
Life in the Universe : Expectations and Constraints
Energy, chemistry, solvents, and habitats -- the basic elements of living systems - define the opportunities and limitations ...
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Solar Sails :A Novel Approach To Interplanetary Travel
This book describes solar sails, how they work and what they will be used for in the exploration of space in an easily readable ...
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Total Books: 1 - 2 /2
