bn:00287625n
Noun Concept
Categories: Observational astronomy, Physical cosmology, Large-scale structure of the cosmos
EN
redshift survey  galaxy survey
EN
In astronomy, a redshift survey is a survey of a section of the sky to measure the redshift of astronomical objects: usually galaxies, but sometimes other objects such as galaxy clusters or quasars. Wikipedia
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EN
In astronomy, a redshift survey is a survey of a section of the sky to measure the redshift of astronomical objects: usually galaxies, but sometimes other objects such as galaxy clusters or quasars. Wikipedia
An astronomical survey of a section of the sky to calculate the distance of objects from Earth Wikipedia Disambiguation
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