bn:00382651n
Noun Concept
Categories: Galactic astronomy, Extragalactic astronomy, Articles with short description, Concepts in astronomy, Observational astronomy
EN
extinction  atmospheric absorption  atmospheric extinction  color excess  dust extinction
EN
In astronomy, extinction is the absorption and scattering of electromagnetic radiation by dust and gas between an emitting astronomical object and the observer. Wikipedia
English:
astronomy
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EN
In astronomy, extinction is the absorption and scattering of electromagnetic radiation by dust and gas between an emitting astronomical object and the observer. Wikipedia
in astronomy, the absorption and scattering of electromagnetic radiation by dust and gas between an emitting astronomical object and the observer Wikidata
Attenuation of electromagnetic radiation emitted by astronomical objects by matter (dust and gas) between the emitting object and the observer. OmegaWiki
The absorption or scattering of electromagnetic radiation emitted by astronomical objects by intervening dust and gas before it reaches the observer. Wiktionary