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• Métal (astronomie) — Métallicité Pour les articles homonymes, voir Métal (homonymie). En astronomie, on appelle métal tout élément chimique plus lourd que l hydrogène et l hélium. Ces éléments se distinguent de l hydrogène et l hélium car, contrairement à ceux ci,… …   Wikipédia en Français

• Metal Sonic — Series Sonic the Hedgehog First game Sonic CD Created by Kazuyuki Hoshino[1] Voiced by (English) Video Game …   Wikipedia

• Stars and planetary systems in fiction — The planetary systems of stars other than the Sun and the Solar System are a staple element in much science fiction. Contents 1 Overview 1.1 The brightest stars …   Wikipedia

• Poor Man's Bible — The term Poor Man s Bible has come into use in modern times to describe works of art within churches and cathedrals which either individually or collectively have been created to illustrate the teachings of the Bible for a largely illiterate… …   Wikipedia

• Big Boss (Metal Gear) — For other meanings, see Big Boss. Big Boss (Naked Snake) Big Boss was illustrated in Metal Gear Solid by Yoji Shinkawa. Although the character never actually appeared in the game, this illustration is used in the instruction manual and other… …   Wikipedia

• Pawn Stars — From left: Corey, Rick, and Richard Harrison Format Reality television Starring Rick Harrison Richard Harrison Corey Harrison …   Wikipedia

• Earth metal — Earth Earth ([ e]rth), n. [AS. eor[eth]e; akin to OS. ertha, OFries. irthe, D. aarde, OHG. erda, G. erde, Icel. j[ o]r[eth], Sw. & Dan. jord, Goth. a[=i]r[thorn]a, OHG. ero, Gr. ?, adv., to earth, and perh. to E. ear to plow.] 1. The globe or… …   The Collaborative International Dictionary of English

• Metallicity — The globular cluster M80. Stars in globular clusters are mainly older metal poor members of Population II. In astronomy and physical cosmology, the metallicity (also called Z[1]) of an object is the proportion of its matter made …   Wikipedia

• List of astronomy acronyms — This is a compilation of acronyms commonly used in astronomy. Most of the acronyms are drawn from professional astronomy and are used quite frequently in scientific publications. However, a few of these acronyms are frequently used by the general …   Wikipedia

• Planetary habitability — is the measure of a planet s or a natural satellite s potential to develop and sustain life. As the existence of life beyond Earth is currently uncertain, planetary habitability is largely an extrapolation of conditions on Earth and the… …   Wikipedia

• BD+173248 (star) — Starbox begin name=BD +17° 3248 Starbox observe epoch=J2000 constell=Hercules ra=17h 28m 14s dec=+17° 30 36 appmag v=9.4 BD +17° 3248 is an old Population II star located in a distance of 272 pc in the Galactic Halo. It belongs to the class of… …   Wikipedia