Making Starships and Stargates: The Science of Interstellar Transport and Absurdly Benign WormholesE-bookMaking Starships and Stargates: The Science of Interstellar Transport and Absurdly Benign WormholesdeJames F. WoodwardNota: 5 de 5 estrelas5/5Salve Making Starships and Stargates: The Science of Interstellar Transport and Absurdly Benign Wormholes para mais tarde