eccentricity
81Climate of Mars — Mosaic image of Mars as seen by Viking 1, 22 February 1980 The climate of Mars has been an issue of scientific curiosity for centuries, not least because Mars is the only terrestrial planet whose surface can be directly observed in detail from… …
82Kepler problem in general relativity — The Kepler problem in general relativity involves solving for the motion of two spherical bodies interacting with one another by gravitation, as described by the theory of general relativity.Typically, and in this article, one body is assumed to… …
83solar system — the sun together with all the planets and other bodies that revolve around it. [1695 1705] * * * The Sun, its planets, and the small bodies (see asteroid, Centaur object, comet, Kuiper belt, meteorite, and Oort cloud) interplanetary dust and gas… …
84climate change — Introduction periodic modification of Earth s climate brought about as a result of changes in the atmosphere as well as interactions between the atmosphere and various other geologic, chemical, biological, and geographic factors within the Earth …
85Octavio Paz: Nobel Lecture — ▪ Primary Source Nobel Lecture, December 8, 1990 (Translation) In Search of the Present I begin with two words that all men have uttered since the dawn of humanity: thank you. The word gratitude has equivalents in every… …
86List of gravitationally rounded objects of the Solar System — Objects in the Solar System By orbit By size By discovery date …
87idiosyncrasy — I (New American Roget s College Thesaurus) n. peculiarity, mannerism, eccentricity. See speciality. II (Roget s IV) n. Syn. eccentricity, characteristic, peculiarity, quirk, affectation, mannerism, habit, trait; see also quirk . Syn. idiosyncrasy …
88Epsilon Eridani — Starbox begin name=Epsilon EridaniStarbox observe epoch=J2000.0 constell=Eridanus ra=RA|03|32|55.8442cite web url=http://simbad3.u strasbg.fr/sim id.pl?protocol=html Ident=HD+22049 title=HD 22049 Variable of BY Dra type work=SIMBAD… …
89Orbit equation — In astrodynamics an orbit equation defines the path of orbiting body around central body relative to , without specifying position as a function of time. Under standard assumptions, a body moving under the influence of a force, directed to a… …
90Distance (graph theory) — Geodesic distance redirects here. For distances on the surface of the Earth, see Great circle distance. In the mathematical field of graph theory, the distance between two vertices in a graph is the number of edges in a shortest path connecting… …
