molecular spiral
81Liste de molécules détectées dans le milieu interstellaire — Cet article est une liste de molécules qui ont été détectées dans le milieu interstellaire, groupées par nombre d atomes constituant. La formule brute de chaque composé est mentionnée, ainsi que toute forme ionisée qui aurait éventuellement été… …
82NGC 891 — Галактика …
83astronomy — /euh stron euh mee/, n. the science that deals with the material universe beyond the earth s atmosphere. [1175 1225; ME astronomie ( < AF) < L astronomia < Gk. See ASTRO , NOMY] * * * I Science dealing with the origin, evolution, composition,… …
84gastropod — /gas treuh pod /, n. 1. any mollusk of the class Gastropoda, comprising the snails, whelks, slugs, etc. adj. 2. Also, gastropodous /ga strop euh deuhs/. belonging or pertaining to the gastropods. [1820 30; < NL Gast(e)ropoda a class of mollusks.… …
85baking — Process of cooking by dry heat, especially in an oven. Baked products include bread, cookies, pies, and pastries. Ingredients used in baking include flour, water, leavening agents (baker s yeast, baking soda, baking powder), shortening (fats,… …
86ionosphere and magnetosphere — ▪ atmospheric science Introduction regions of Earth s (Earth) atmosphere in which the number of electrically charged particles ions (ion) and electrons (electron) are large enough to affect the propagation of radio waves (electromagnetic… …
87M 83 (галактика) — Координаты: 13ч 37м 00.92с, −29° 51′ 56.74″ О& …
88M 99 (галактика) — Координаты: 12ч 18м 49.62с, +14° 24′ 59.36″ …
89Extinction (astronomy) — Extinction is a term used in astronomy to describe the absorption and scattering of electromagnetic radiation by matter (dust and gas) between an emitting astronomical object and the observer. Interstellar extinction also called Galactic… …
90Burseraceae — taxobox name = Burseraceae image caption = Bursera simaruba (Gumbo limbo) regnum = Plantae unranked divisio = Angiosperms unranked classis = Eudicots unranked ordo = Rosids ordo = Sapindales familia = Burseraceae familia authority = Kunth… …
