- pre-ejection sequence
- последовательность действий перед катапультированием
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
Éjection de masse coronale — Pour les articles homonymes, voir CME. Une éjection de masse coronale (en anglais, coronal mass ejection : CME) est une bulle de plasma produite dans la couronne solaire. Elle est souvent liée à une éruption solaire ou à l apparition d une… … Wikipédia en Français
Séquence principale — Le diagramme de Hertzsprung Russell figure les étoiles. En abscisse, l indice de couleur (B V) ; en ordonnée, la magnitude absolue. La séquence principale se voit comme une bande diagonale marquée allant du haut à gauche au bas à droite. Ce… … Wikipédia en Français
Étoile de la pré-séquence principale — Une étoile de la pré séquence principale (ou pré série principale) est une étoile encore à un stade d évolution antérieur à celui de la séquence principale. Ce peut être une étoile T Tauri ou une étoile FU Orionis, dont la masse est inférieure à… … Wikipédia en Français
1994 Fairchild Air Force Base B-52 crash — B 52H 61 0026 Czar 52 moments before crashing. The copilot McGeehan s escape hatch, detached during his attempt to eject, can be seen near the tip of the tail s leading edge … Wikipedia
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Stellar evolution — Life cycle of a Sun like star Stellar evolution is the process by which a star undergoes a sequence of radical changes during its lifetime. Depending on the mass of the star, this lifetime ranges from only a few million years (for the most… … Wikipedia
Beta Pictoris — Starbox begin name=Beta PictorisStarbox image caption=Map of the Pictor constellation showing the position of Beta Pictoris.Starbox observe epoch=J2000 ra=05h 47m 17.1scite web|url=http://simbad.u strasbg.fr/simbad/sim id?protocol=html… … 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
Star — For other uses, see Star (disambiguation) … Wikipedia
Variable star — A star is classified as variable if its apparent brightness as seen from Earth changes over time, whether the changes are due to variations in the star s actual luminosity, or to variations in the amount of the star s light that is blocked from… … Wikipedia
Outline of astronomy — Mauna Kea in Hawaii is one of the world s premier observatory sites. Pictured is the W. M. Keck Observatory, an optical interferometer. The following outline is provided as an overview of and topical guide to astronomy: Astronomy – studies the… … Wikipedia