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Supernova — This article is about the astronomical event. For other uses, see Supernova (disambiguation). Multiwavelength X ray, infrared, and optical compilation image of Kepler s supernova remnant, SN 1604. A supernova is a stellar explosion that is more… … Wikipedia
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
Asymptotic giant branch — The asymptotic giant branch is the region of the Hertzsprung Russell diagram populated by evolving low to medium mass stars. This is a period of stellar evolution undertaken by all low to intermediate mass stars (0.6 10 solar masses) late in… … Wikipedia
U Equulei — Constelación Equuleus Ascensión recta α 20h 57min 16,2s Declinación δ +02º 58’ 45’’ Distancia … Wikipedia Español
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
AGB-Stern — Die Entwicklung von Sternen unterschiedlciher Masse im Hertzsprung Russell Diagramm. Der asymptotische Riesenast, abgekürzt als AGB, zeigt einen Stern mit zwei Sonnenmassen. Ein AGB Stern (engl. Asymptotic giant branch) ist ein entwickelter Stern … Deutsch Wikipedia
S Cassiopeiae — Constelación Cassiopeia Ascensión recta α 01h 19min 42,0s Declinación δ +72º 36’ 39’’ Distancia 1430 27 … Wikipedia Español
EP Vulpeculae — Constelación Vulpecula Ascensión recta α 19h 33min 17,84s Declinación δ +23º 39’ 19,6’’ Distancia … Wikipedia Español
WY Cassiopeiae — Constelación Cassiopeia Ascensión recta α 23h 58min 01,32s Declinación δ +56º 29’ 13,4’’ Distancia 2000 … Wikipedia Español
W Aquilae — Constelación Aquila Ascensión recta α 19h 15min 23,36s Declinación δ 07º 02’ 50,4’’ Distancia … Wikipedia Español
