Interstellar Travel : Propulsion, Life Support, Communications, and the Long Journey
Les (Physicist and NASA Technologist, NASA Science and Tech O Johnson
Out of stock
Format: Book (Paperback / softback)
Interstellar Travel : Purpose and Motivations
Les (Physicist and NASA Technologist, NASA Science and Tech O Johnson
In Stock - usually despatched within 24 hours
Format: Book (Paperback / softback)