Planet Nine difficult to otherwise explain. "The amount of warp we see is just crazy," she said. "To me, it's the most intriguing evidence for Planet Nine I've run across so far." American astrophysicist Ethan Siegel, who is deeply skeptical of the existence of an undiscovered planet in the Solar System, nevertheless speculates that at least one super-Earth, which have been commonly discovered in other planetary systems but have not been discovered in the Solar System, might have been ejected from the Solar System during a dynamical instability in the early Solar System. Planetary scientist Hal Levison thinks that the chance of
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