ionized cloud

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• Mushroom cloud — created by smoke billows Ascending cloud from Redoubt Vol …   Wikipedia

• Molecular cloud — See also: Solar nebula Within a few million years the light from bright stars will have boiled away this molecular cloud of gas and dust. The cloud has broken off from the Carina Nebula. Newly formed stars are visible nearby, their images… …   Wikipedia

• Interstellar cloud — is the generic name given to an accumulation of gas, plasma and dust in our and other galaxies. Put differently, an interstellar cloud is a denser than average region of the interstellar medium. Depending on the density, size and temperature of a …   Wikipedia

• Electron-Cloud Effect — The Electron Cloud Effect (ECE) is a phenomenon associated with particle accelerators. Explanation Electron clouds are created when accelerated charged particles disturb stray electrons already floating in the tube, and bounce or slingshot the… …   Wikipedia

• MCELS (Magellanic Cloud Emission-line Survey) — The Magellanic Cloud Emission Line Survey (MCELS) is a joint project of Cerro Tololo Inter American Observatory (Chile) and the University of Michigan using the CTIO Curtis/Schmidt Telescope. The main goal of the project is to trace the ionized… …   Wikipedia

• calcium cloud — noun : a patch of ionized calcium vapor in the sun s atmosphere …   Useful english dictionary

• TV and FM DX — TV DX and FM DX is the active search for distant radio or television stations received during unusual atmospheric conditions. The term DX is an old telegraphic term meaning long distance. VHF/UHF television and radio signals are normally limited… …   Wikipedia

• Horsehead Nebula — a dark nebula in the constellation Orion, composed of opaque cosmic dust and resembling the head of a horse. * * * ▪ astronomy  (catalog number IC 434), ionized hydrogen region in the constellation Orion. The nebula consists of a cloud of ionized …   Universalium

• nebula — nebular, adj. /neb yeuh leuh/, n., pl. nebulae / lee , luy /, nebulas. 1. Astron. a. Also called diffuse nebula. a cloud of interstellar gas and dust. Cf. dark nebula, emission nebula, reflection nebula …   Universalium

• star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… …   Universalium

• cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… …   Universalium