This second edition includes an entirely new chapter on holographic message plaques for future interstellar probes – a ...
Lee mas"Well, it’s not rocket science, is it?" How many times have you heard people use that expression when they mean something ...
Lee masThe questions of our origin and cosmic abundance of life are among the compelling facing humanity. For all of the difficulties ...
Lee masThis book describes solar sails, how they work and what they will be used for in the exploration of space in an easily readable ...
Lee masMany scientific papers and popular articles have been written on the topic of space tourism, describing everything from expected ...
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