coronal plumes

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• Coronal seismology — is a technique of studying the plasma of the Sun s corona with the use of magnetohydrodynamic (MHD) waves and oscillations. Magnetohydrodynamics studies the dynamics of electrically conducting fluids in this case the fluid is the coronal plasma.… …   Wikipedia

• Corona — This article is about the astronomical term. For other uses, see Corona (disambiguation). During a total solar eclipse, the solar corona can be seen with the naked eye. A corona is a type of plasma atmosphere of the Sun or other celestial body,… …   Wikipedia

• Chromosphere — The Sun observed through a telescope with an H alpha filter …   Wikipedia

• Moon landing conspiracy theories — Astronauts Buzz Aldrin and Neil Armstrong in NASA s training mockup …   Wikipedia

• Cluster (spacecraft) — Cluster Operator European Space Agency in international collaboration with NASA Major contractors Dornier GmbH (now part of EADS) Mission type Orbiter Satellite of Earth …   Wikipedia

• couronne — [ kurɔn ] n. f. • v. 1560; corone v. 1220; curune v. 1100; lat. corona, probablt empr. au gr. korone « corneille », puis « objet courbe » I ♦ Cercle destiné à ceindre la tête. 1 ♦ Cercle (de fleurs, de feuillages), qu on met autour de la tête… …   Encyclopédie Universelle

• couronné — couronne [ kurɔn ] n. f. • v. 1560; corone v. 1220; curune v. 1100; lat. corona, probablt empr. au gr. korone « corneille », puis « objet courbe » I ♦ Cercle destiné à ceindre la tête. 1 ♦ Cercle (de fleurs, de feuillages), qu on met autour de la …   Encyclopédie Universelle

• Dates of 2008 — ▪ 2009 January As we meet tonight, our economy is undergoing a period of uncertainty.… At kitchen tables across our country, there is a concern about our economic future. U.S. Pres. George W. Bush, in his final state of the union address, January …   Universalium

• frontal — frontal, ale, aux [ frɔ̃tal, o ] n. m. et adj. • frontel XIIe; lat. frontalis 1 ♦ Bandeau de front. ♢ Frontail. 2 ♦ Adj. (XVIe) Anat. Du front. Os frontal, ou n. m. le frontal : os impair, médian et symétrique, form …   Encyclopédie Universelle