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
Stability of the Solar System Stability of the Solar System The stability of the Solar System is a subject of much inquiry in astronomy. Though the planets have been stable when historically observed, and will be in the short term, their weak gravitational effects on one another can add up in unpredictable ways. For this reason (among others) the Solar System is chaotic, and even the most precise long-term models for the orbital motion of the Solar System are not valid over more than a few tens of millions of years. The Solar System is stable in human terms, and far beyond, given that it