About: Why do astronomers believe that in the past galaxies were closer to each other   Sponge Permalink

An Entity of Type : owl:Thing, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

By observing a phenomenon known as "redshift". This is when the measured frequency of light spectra in stars decreases. See this discussion of redshift. Redshift indicates that galaxies are moving apart from one another, so logicaly the must have been closer together in the past.

AttributesValues
rdfs:label
  • Why do astronomers believe that in the past galaxies were closer to each other
rdfs:comment
  • By observing a phenomenon known as "redshift". This is when the measured frequency of light spectra in stars decreases. See this discussion of redshift. Redshift indicates that galaxies are moving apart from one another, so logicaly the must have been closer together in the past.
dcterms:subject
abstract
  • By observing a phenomenon known as "redshift". This is when the measured frequency of light spectra in stars decreases. See this discussion of redshift. Redshift indicates that galaxies are moving apart from one another, so logicaly the must have been closer together in the past.
Alternative Linked Data Views: ODE     Raw Data in: CXML | CSV | RDF ( N-Triples N3/Turtle JSON XML ) | OData ( Atom JSON ) | Microdata ( JSON HTML) | JSON-LD    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3217, on Linux (x86_64-pc-linux-gnu), Standard Edition
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2012 OpenLink Software