Planet Nine Planet Nine Planet Nine is a hypothetical planet in the outer region of the Solar System. Its gravity could explain the unlikely clustering of orbits for a group of extreme trans-Neptunian objects (eTNOs) that orbit beyond Neptune with average distances greater than 250 AU. These eTNOs tend to have their points of closest approach to the Sun clustered in one direction, and many of their orbits have a similar tilt. This evidence suggests that the gravity from a large undiscovered object is influencing the orbits of the most distant known Solar System objects. This undiscovered super-Earth-sized planet would have an
Terra Nostra (novel) failure, it is a magnificent failure. Its conception is truly grand, its perceptions often unique, its energy compelling and the inventiveness and audacity of some of its narrative maneuvers absolutely breathtaking." The novel won the Xavier Villaurrutia Award in 1976. In 1977, it was awarded the Venezuelan Rómulo Gallegos Prize by a jury which included Gabriel García Márquez. 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