- interstellar reddening
- межзвездное покраснение
English-russian astronautics dictionary. - M.: Military Publishing house. Compiled by F. P. Suprun, K. V. Shirokov. 1964.
interstellar reddening
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Interstellar reddening — In astronomy, interstellar reddening is a phenomenon associated with interstellar extinction where the spectrum of electromagnetic radiation from a radiation source changes characteristics from that which was emitted. Reddening occurs due to the… … Wikipedia
Interstellar medium — Interstellar redirects here. For other uses, see Interstellar (disambiguation). The distribution of ionized hydrogen (known by astronomers as H II from old spectroscopic terminology) in the parts of the Galactic interstellar medium visible… … Wikipedia
space reddening — noun The reddening of the light from distant stars because of selective absorption and scattering by interstellar dust … Wiktionary
Extinction (astronomy) — Extinction is a term used in astronomy to describe the absorption and scattering of electromagnetic radiation by matter (dust and gas) between an emitting astronomical object and the observer. Interstellar extinction also called Galactic… … Wikipedia
Redshift — This article is about the astronomical phenomenon. For other uses, see Redshift (disambiguation). Physical cosmology … Wikipedia
Cygnus X-1 — For other uses, see Cygnus X 1 (disambiguation). HDE 226868 HDE 226868 (not shown) is located next to the star η (lower center) in this map of constellation Cygnus … Wikipedia
NGC 7142 — Observation data Constellation Cepheus Right ascension 21h 45m 9s[1] … Wikipedia
Extinción (astronomía) — Saltar a navegación, búsqueda Para otros usos de este término, véase Extinción (desambiguación). La extinción es un término utilizado en astronomía para describir la absorción y la dispersión de la radiación electromagnética emitida por objetos… … Wikipedia Español
Enrojecimiento interestelar — Saltar a navegación, búsqueda En astronomía, enrojecimiento interestelar es un fenómeno asociado con la extinción interestelar en el que el espectro observado de radiación electromagnética de una fuente astronómica cambia con respecto al que… … Wikipedia Español
star cluster — Astron. a number of stars of common origin held together as a group by gravitational attraction. Cf. globular cluster, open cluster, stellar association. * * * ▪ astronomy Introduction either of two general types of stellar assemblages held… … Universalium
Stellar classification — In astronomy, stellar classification is a classification of stars based on their spectral characteristics. The spectral class of a star is a designated class of a star describing the ionization of its chromosphere, what atomic excitations are… … Wikipedia
