Terra Nostra (novel) Terra Nostra (novel) Terra Nostra is a 1975 novel by the Mexican writer Carlos Fuentes. The narrative covers 20 centuries of European and American culture, and prominently features the construction of El Escorial by Philip II. The title is Latin for "Our earth". The novel received the Xavier Villaurrutia Award in 1976 and the Rómulo Gallegos Prize in 1977. "Terra Nostra", perhaps Fuentes' most ambitious novel, is a "massive, Byzantine work" that tells the story of all Hispanic civilization. Modeled on James Joyce's "Finnegans Wake", "Terra Nostra" shifts unpredictably between the sixteenth century and the twentieth, seeking the roots of
Planet solar wind around itself called the magnetosphere, which the wind cannot penetrate. The magnetosphere can be much larger than the planet itself. In contrast, non-magnetized planets have only small magnetospheres induced by interaction of the ionosphere with the solar wind, which cannot effectively protect the planet. Of the eight planets in the Solar System, only Venus and Mars lack such a magnetic field. In addition, the moon of Jupiter Ganymede also has one. Of the magnetized planets the magnetic field of Mercury is the weakest, and is barely able to deflect the solar wind. Ganymede's magnetic field is several times