Desvio para o vermelho (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Desvio para o vermelho" in Portuguese language version.

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archive.org

arxiv.org

books.google.com

caltech.edu

ned.ipac.caltech.edu

  • See [1] for a tutorial on how to define and interpret large redshift measurements.

authors.library.caltech.edu

cfa-harvard.edu

  • See the official CfA website for more details.

doi.org

dx.doi.org

esa.int

  • «Cosmic Detectives». The European Space Agency (ESA). 2 de abril de 2013. Consultado em 25 de abril de 2013 

google.com.br

books.google.com.br

harvard.edu

ui.adsabs.harvard.edu

articles.adsabs.harvard.edu

adsabs.harvard.edu

msoanu.edu.au

nasa.gov

heasarc.gsfc.nasa.gov

  • See, for example, this 25 May 2004 press release from NASA's Swift space telescope that is researching gamma-ray bursts: "Measurements of the gamma-ray spectra obtained during the main outburst of the GRB have found little value as redshift indicators, due to the lack of well-defined features. However, optical observations of GRB afterglows have produced spectra with identifiable lines, leading to precise redshift measurements."

antwrp.gsfc.nasa.gov

nih.gov

ncbi.nlm.nih.gov

nytimes.com

phys.org

sciencemag.org

  • M. J. Geller & J. P. Huchra, Science 246, 897 (1989). online

sdss3.org

spacetelescope.org

springer.com

st-andrews.ac.uk

www-history.mcs.st-andrews.ac.uk

uba.ar

df.uba.ar

ucr.edu

math.ucr.edu

  • M. Weiss, What Causes the Hubble Redshift?, entry in the Physics FAQ (1994), available via John Baez's website

uq.edu.au

physics.uq.edu.au

web.archive.org