galaxy evolution

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• Galaxy Evolution Explorer — Vue d artiste de GALEX Caractéristiques Organisation NASA …   Wikipédia en Français

• Galaxy Evolution Explorer — GALEX GALEX (Galaxy Evolution Explorer oder Explorer 83) ist ein Weltraumteleskop (Satellit) der NASA zur Beobachtung von Galaxien im ultravioletten Bereich des elektromagnetischen Spektrums. GALEX wurde am 28. April 2003 mit einer Pegasus Rakete …   Deutsch Wikipedia

• Galaxy Evolution Explorer — GALEX Representación artística de GALEX Organización NASA Estado Activo Fecha de lanzamiento …   Wikipedia Español

• Galaxy — This article is about the astronomical structure. For other uses, see Galaxy (disambiguation). NGC 4414, a typical spiral galaxy in the constellation Coma Berenices, is about 55,000 light years in diameter and approximately 60 million light… …   Wikipedia

• Galaxy formation and evolution — The study of galaxy formation and evolution is concerned with the processes that formed a heterogeneous universe from a homogeneous beginning, the formation of the first galaxies, the way galaxies change over time, and the processes that have… …   Wikipedia

• galaxy — /gal euhk see/, n., pl. galaxies. 1. Astron. a. a large system of stars held together by mutual gravitation and isolated from similar systems by vast regions of space. b. (usually cap.) See Milky Way. 2. any large and brilliant or impressive… …   Universalium

• Galaxy rotation curve — The rotation curve of a galaxy can be represented by a graph that plots the orbital velocity of the stars or gas in the galaxy on the y axis against the distance from the center of the galaxy on the x axis. Stars revolve around the center of… …   Wikipedia

• Galaxy Nexus — Galaxy Nexus …   Википедия

• Galaxy groups and clusters — are the largest known gravitationally bound objects to have arisen thus far in the process of cosmic structure formation.[1] They form the densest part of the large scale structure of the universe. In models for the gravitational formation of… …   Wikipedia

• Galaxy Angel — ギャラクシーエンジェル Жанр комедия, научная фантастика …   Википедия

• Galaxy merger — Galaxy mergers can occur when two (or more) galaxies collide. They are the most violent type of galaxy interaction. Although galaxy mergers do not involve stars or star systems actually colliding, due to the vast distances between stars in most… …   Wikipedia