Univers observable (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Univers observable" in Catalan language version.

refsWebsite

Global rank Catalan rank

10arxiv.org

69^th place

186^th place

7harvard.edu

18^th place

40^th place

7google.cat

1,849^th place

2^nd place

6doi.org

2^nd place

6^th place

6web.archive.org

1^st place

4amazon.com

105^th place

329^th place

3nasa.gov

75^th place

51^st place

2princeton.edu

741^st place

583^rd place

2ucla.edu

782^nd place

547^th place

2npr.org

92^nd place

322^nd place

2wolframalpha.com

4,660^th place

2,720^th place

2newscientist.com

774^th place

444^th place

2universetoday.com

3,691^st place

1,514^th place

2hubblesite.org

6,632^nd place

1,783^rd place

1sciam.com

6,119^th place

1,663^rd place

1mit.edu

415^th place

402^nd place

1cornell.edu

332^nd place

407^th place

1haydenplanetarium.org

low place

1space.com

936^th place

491^st place

1maths.org

low place

3,232^nd place

1tufts.edu

155^th place

36^th place

1etsu.edu

low place

1archive.today

14^th place

23^rd place

1sciencemag.org

857^th place

278^th place

1foxnews.com

152^nd place

507^th place

1discovery.com

1,299^th place

1,056^th place

1yahoo.com

38^th place

117^th place

1caltech.edu

887^th place

617^th place

1nytimes.com

7^th place

14^th place

1plasmauniverse.info

low place

1bbc.co.uk

8^th place

26^th place

1nature.com

234^th place

127^th place

1nih.gov

4^th place

7^th place

1spacetelescope.org

8,860^th place

low place

1msn.com

117^th place

103^rd place

amazon.com (Global: 105^th place; Catalan: 329^th place)

Paul Davies «The Goldilocks Enigma». nom Mariner Books, 2006, pàg. 43–.
Michio Kaku «Parallel Worlds». Anchor Books, 2005, pàg. 385.
James R Johnson «Comprehending the Cosmos, a Macro View of the Universe». CreateSpace Independent Publishing Platform, pàg. 36.(anglès)
James R Johnson «Comprehending the Cosmos, a Macro View of the Universe». CreateSpace Independent Publishing Platform, pàg. 34.(anglès)

archive.today (Global: 14^th place; Catalan: 23^rd place)

Bob Gardner's "Topology, Cosmology and Shape of Space" Talk, Section 7 Arxivat 2012-08-02 at Archive.is. Etsu.edu. Retrieved on 2011-05-01.

arxiv.org (Global: 69^th place; Catalan: 186^th place)

Gott III, J. Richard; Mario Jurić, David Schlegel, Fiona Hoyle, Michael Vogeley, Max Tegmark, Neta Bahcall, Jon Brinkmann «A Map of the Universe». The Astrophysics Journal, 624, 2005, pàg. 463. arXiv: astro-ph/0310571. Bibcode: 2005ApJ...624..463G. DOI: 10.1086/428890.
Davis, Tamara M. «Expanding Confusion: common misconceptions of cosmological horizons and the superluminal expansion of the universe». Publications of the Astronomical Society of Australia, 21, 2004, pàg. 97. arXiv: astro-ph/0310808. Bibcode: 2004PASA...21...97D. DOI: 10.1071/AS03040.(anglès)
Krauss, Lawrence M. «The Return of a Static Universe and the End of Cosmology». General Relativity and Gravitation, 39, 2007, pàg. 1545–1550. arXiv: 0704.0221. Bibcode: 2007GReGr..39.1545K. DOI: 10.1007/s10714-007-0472-9.
Loeb, Abraham «The Long-Term Future of Extragalactic Astronomy». Physical Review D, 65, 2002. arXiv: astro-ph/0107568. Bibcode: 2002PhRvD..65d7301L. DOI: 10.1103/PhysRevD.65.047301.
Constraints on the Topology of the Universe
«Constraining the Topology of the Universe». Phys. Rev. Lett., 92, 2004. arXiv: astro-ph/0310233. Bibcode: 2004PhRvL..92t1302C. DOI: 10.1103/PhysRevLett.92.201302.
«Constraints on the Topology of the Universe: Extension to General Geometries». Cornell University. arXiv: 1206.2939. Bibcode: 2012arXiv1206.2939V.
van Dokkum, Pieter G.; Charlie Conroy «A substantial population of low-mass stars in luminous elliptical galaxies». Nature, 468, 2010, pàg. 940–942. arXiv: 1009.5992. Bibcode: 2010Natur.468..940V. DOI: 10.1038/nature09578. PMID: 21124316.(anglès)
«"The Cosmic Energy Inventory", Astro Physics Review 18 Aug 2004». Astrophysics Review.(anglès)
^{[enllaç sense format]} http://arxiv.org/abs/1004.1035 Valev,Dimitar, L'estimació del total de massa i energia de l'univers, arXiv:1004.1035v [physics. gen-ph] 7 Apr 2010, pàgines= 3-4, Recentment, Valev ha derivat per anàlisi dimensional dels paràmetres c, G, i H l'equació c^3/(GH) que és propera la fórmula de Hoyle.

bbc.co.uk (Global: 8^th place; Catalan: 26^th place)

news.bbc.co.uk

«Astronomers count the stars», 22-07-2003.

caltech.edu (Global: 887^th place; Catalan: 617^th place)

spider.ipac.caltech.edu

"Large Scale Structure in the Local Universe: The 2MASS Galaxy Catalog" Arxivat 2007-08-24 a Wayback Machine., Jarrett, T.H. 2004, PASA, 21, 396

cornell.edu (Global: 332^nd place; Catalan: 407^th place)

curious.astro.cornell.edu

L'univers s'expandeix més de pressa que la velocitat de la llum?(anglès)

discovery.com (Global: 1,299^th place; Catalan: 1,056^th place)

news.discovery.com

«Universe's Largest Structure is a Cosmic Conundrum», 19-11-2013. Arxivat de l'original el 2015-03-25. [Consulta: 12 gener 2014].

doi.org (Global: 2^nd place; Catalan: 6^th place)

dx.doi.org

Gott III, J. Richard; Mario Jurić, David Schlegel, Fiona Hoyle, Michael Vogeley, Max Tegmark, Neta Bahcall, Jon Brinkmann «A Map of the Universe». The Astrophysics Journal, 624, 2005, pàg. 463. arXiv: astro-ph/0310571. Bibcode: 2005ApJ...624..463G. DOI: 10.1086/428890.
Davis, Tamara M. «Expanding Confusion: common misconceptions of cosmological horizons and the superluminal expansion of the universe». Publications of the Astronomical Society of Australia, 21, 2004, pàg. 97. arXiv: astro-ph/0310808. Bibcode: 2004PASA...21...97D. DOI: 10.1071/AS03040.(anglès)
Krauss, Lawrence M. «The Return of a Static Universe and the End of Cosmology». General Relativity and Gravitation, 39, 2007, pàg. 1545–1550. arXiv: 0704.0221. Bibcode: 2007GReGr..39.1545K. DOI: 10.1007/s10714-007-0472-9.
Loeb, Abraham «The Long-Term Future of Extragalactic Astronomy». Physical Review D, 65, 2002. arXiv: astro-ph/0107568. Bibcode: 2002PhRvD..65d7301L. DOI: 10.1103/PhysRevD.65.047301.
«Constraining the Topology of the Universe». Phys. Rev. Lett., 92, 2004. arXiv: astro-ph/0310233. Bibcode: 2004PhRvL..92t1302C. DOI: 10.1103/PhysRevLett.92.201302.
van Dokkum, Pieter G.; Charlie Conroy «A substantial population of low-mass stars in luminous elliptical galaxies». Nature, 468, 2010, pàg. 940–942. arXiv: 1009.5992. Bibcode: 2010Natur.468..940V. DOI: 10.1038/nature09578. PMID: 21124316.(anglès)

etsu.edu (Global: low place; Catalan: low place)

Bob Gardner's "Topology, Cosmology and Shape of Space" Talk, Section 7 Arxivat 2012-08-02 at Archive.is. Etsu.edu. Retrieved on 2011-05-01.

foxnews.com (Global: 152^nd place; Catalan: 507^th place)

Wall, Mike. «Largest structure in universe discovered», 11-01-2013.

google.cat (Global: 1,849^th place; Catalan: 2^nd place)

books.google.cat

«Extra Dimensions in Space and Time». Springer, pàg. 27–.(anglès)
Alan H. Guth «The inflationary universe: the quest for a new theory of cosmic origins». Basic Books, 17-03-1998, pàg. 186–.^{[Enllaç no actiu]}(anglès)
Paul Davies «The new physics». Cambridge University Press, 28-08-1992, pàg. 187–.
V. F. Mukhanov «Physical foundations of cosmology». Cambridge University Press, 2005, pàg. 58–.
Robert P Kirshner. The Extravagant Universe: Exploding Stars, Dark Energy and the Accelerating Cosmos, 2002, p. 71. ISBN 0-691-05862-8.
Bernard F. Schutz «Gravity from the ground up». Cambridge University Press, 2003, pàg. 361–.
Helge Kragh «Cosmology and Controversy: The Historical Development of Two Theories of the Universe». Princeton University Press, 22-02-1999, pàg. 212, Chapter 5.

harvard.edu (Global: 18^th place; Catalan: 40^th place)

adsabs.harvard.edu

Gott III, J. Richard; Mario Jurić, David Schlegel, Fiona Hoyle, Michael Vogeley, Max Tegmark, Neta Bahcall, Jon Brinkmann «A Map of the Universe». The Astrophysics Journal, 624, 2005, pàg. 463. arXiv: astro-ph/0310571. Bibcode: 2005ApJ...624..463G. DOI: 10.1086/428890.
Davis, Tamara M. «Expanding Confusion: common misconceptions of cosmological horizons and the superluminal expansion of the universe». Publications of the Astronomical Society of Australia, 21, 2004, pàg. 97. arXiv: astro-ph/0310808. Bibcode: 2004PASA...21...97D. DOI: 10.1071/AS03040.(anglès)
Krauss, Lawrence M. «The Return of a Static Universe and the End of Cosmology». General Relativity and Gravitation, 39, 2007, pàg. 1545–1550. arXiv: 0704.0221. Bibcode: 2007GReGr..39.1545K. DOI: 10.1007/s10714-007-0472-9.
Loeb, Abraham «The Long-Term Future of Extragalactic Astronomy». Physical Review D, 65, 2002. arXiv: astro-ph/0107568. Bibcode: 2002PhRvD..65d7301L. DOI: 10.1103/PhysRevD.65.047301.
«Constraining the Topology of the Universe». Phys. Rev. Lett., 92, 2004. arXiv: astro-ph/0310233. Bibcode: 2004PhRvL..92t1302C. DOI: 10.1103/PhysRevLett.92.201302.
«Constraints on the Topology of the Universe: Extension to General Geometries». Cornell University. arXiv: 1206.2939. Bibcode: 2012arXiv1206.2939V.
van Dokkum, Pieter G.; Charlie Conroy «A substantial population of low-mass stars in luminous elliptical galaxies». Nature, 468, 2010, pàg. 940–942. arXiv: 1009.5992. Bibcode: 2010Natur.468..940V. DOI: 10.1038/nature09578. PMID: 21124316.(anglès)

haydenplanetarium.org (Global: low place; Catalan: low place)

Abbott, Brian. «Microwave (WMAP) All-Sky Survey», 30-05-2007.

hubblesite.org (Global: 6,632^nd place; Catalan: 1,783^rd place)

[url= http://hubblesite.org/newscenter/archive/releases/2004/28/text/]| NASA, Hubble News Release STSci - 2004-7(anglès)
«Hubble Goes to the eXtreme to Assemble Farthest Ever View of the Universe», 25-09-2012.(anglès)

maths.org (Global: low place; Catalan: 3,232^nd place)

plus.maths.org

Levin, Janna. «In space, do all roads lead to home?».

mit.edu (Global: 415^th place; Catalan: 402^nd place)

space.mit.edu

Lineweaver, Charles. «Misconceptions about the Big Bang», 2005.

msn.com (Global: 117^th place; Catalan: 103^rd place)

msnbc.msn.com

MSNBC: "Galaxy ranks as most distant object in cosmos"

nasa.gov (Global: 75^th place; Catalan: 51^st place)

map.gsfc.nasa.gov

Gary Hinshaw. «What is the Universe Made Of?». NASA WMAP, 10-02-2006. [Consulta: 1r març 2007].

lambda.gsfc.nasa.gov

«Seven-any Wilson Microwave Anisotropy Probe (WMAP) Observations: Sky Maps, Systematic Errors, and Basic Results» (PDF). Arxivat de l'original el 2014-01-11. [Consulta: 11 gener 2014].

science.nasa.gov

New Gamma-Ray Burst Smashes Cosmic Distance Record – NASA Science Arxivat 2011-03-10 a Wayback Machine.. Science.nasa.gov. Retrieved on 2011-05-01.

nature.com (Global: 234^th place; Catalan: 127^th place)

van Dokkum, Pieter G.; Charlie Conroy «A substantial population of low-mass stars in luminous elliptical galaxies». Nature, 468, 2010, pàg. 940–942. arXiv: 1009.5992. Bibcode: 2010Natur.468..940V. DOI: 10.1038/nature09578. PMID: 21124316.(anglès)

newscientist.com (Global: 774^th place; Catalan: 444^th place)

space.newscientist.com

Big bang pushed back two billion anys – space – 04 August 2006 – New Scientist^{[Enllaç no actiu]}. Space.newscientist.com. Retrieved on 2011-05-01.
Biggest void in space is 1 billion light anys across – space – 24 August 2007 – New Scientist^{[Enllaç no actiu]}. Space.newscientist.com

nih.gov (Global: 4^th place; Catalan: 7^th place)

ncbi.nlm.nih.gov

van Dokkum, Pieter G.; Charlie Conroy «A substantial population of low-mass stars in luminous elliptical galaxies». Nature, 468, 2010, pàg. 940–942. arXiv: 1009.5992. Bibcode: 2010Natur.468..940V. DOI: 10.1038/nature09578. PMID: 21124316.(anglès)

npr.org (Global: 92^nd place; Catalan: 322^nd place)

Using Tiny Particles To Answer Giant Questions. Science Friday, 3 Apr 2009. According to the transcript, Brian Greene fa el comentari següent: "I de fet, en un futur llunyà, tot el que ara veiem, excepte la nostra galàxia local desapareixerà. L'univers sencer desapareixerà davant dels nostres ulls, i és un dels meus arguments per fundar la cosmologia. Hem de fer-ho mentre en tinguem la possibilitat."
"trillions-of-earths-could-be-orbiting-300-sextillion-stars"(anglès)

nytimes.com (Global: 7^th place; Catalan: 14^th place)

«Massive Clusters of Galaxies Defy Concepts of the Universe» (en anglès), 10-11-1987.

plasmauniverse.info (Global: low place; Catalan: low place)

«Map of the Pisces-Cetus Supercluster Complex» (en anglès).

princeton.edu (Global: 741^st place; Catalan: 583^rd place)

astro.princeton.edu

Gott III, J. Richard; Mario Jurić, David Schlegel, Fiona Hoyle, Michael Vogeley, Max Tegmark, Neta Bahcall, Jon Brinkmann «A Map of the Universe». The Astrophysics Journal, 624, 2005, pàg. 463. arXiv: astro-ph/0310571. Bibcode: 2005ApJ...624..463G. DOI: 10.1086/428890.
La distància comòbil del límit de visibilitat futura es calcula a la pàgina 8 de l'article de Gott et al. A Map of the Universe en unes 4,50 vegades el radi de Hubble, donat com a 4.220 milions de parsecs (13.76 milions d'anys llum), mentre el radi comòbil actual de l'univers observable es calcula a la pàgina 7 en unes 3,38 vegades el radi de Hubble. El nombre de galàxies en una esfera d'un radi comòbil donat és proporcional al cub del radi, per tant, la ràtio entre el nombre de galàxies observables en el límit de visibilitat futur i el nombre de galàxies observables avui en dia seria de (4.50/3.38)³ = 2.36.

sciam.com (Global: 6,119^th place; Catalan: 1,663^rd place)

«Misconceptions about the Big Bang» (en anglès). Scientific American, 2005. [Consulta: 5 març 2007].

sciencemag.org (Global: 857^th place; Catalan: 278^th place)

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

space.com (Global: 936^th place; Catalan: 491^st place)

Universe Might be Bigger and Older than Expected. Space.com (2006-08-07). Retrieved on 2011-05-01.

spacetelescope.org (Global: 8,860^th place; Catalan: low place)

Hubble and Keck team up to find farthest known galaxy in the Universe|Press Releases|ESA/Hubble Arxivat 2020-06-10 a Wayback Machine.. Spacetelescope.org (2004-02-15). Retrieved on 2011-05-01.

tufts.edu (Global: 155^th place; Catalan: 36^th place)

cosmos.phy.tufts.edu

^{[enllaç sense format]} http://cosmos.phy.tufts.edu/~zirbel/ast21/sciam/IsSpaceFinite.pdf Arxivat 2011-09-29 a Wayback Machine.

ucla.edu (Global: 782^nd place; Catalan: 547^th place)

astro.ucla.edu

Frequently Asked Questions in Cosmology. Astro.ucla.edu. Retrieved on 2011-05-01.
Ned Wright, "Why the Light Travel Time Distance should not be used in Press Releases".

universetoday.com (Global: 3,691^st place; Catalan: 1,514^th place)

"How many stars?"(anglès)
More Observations of GRB 090423, the Most Distant Known Object in the Universe. Universetoday.com (2009-10-28). Retrieved on 2011-05-01.

web.archive.org (Global: 1^st place; Catalan: 1^st place)

«Seven-any Wilson Microwave Anisotropy Probe (WMAP) Observations: Sky Maps, Systematic Errors, and Basic Results» (PDF). Arxivat de l'original el 2014-01-11. [Consulta: 11 gener 2014].
^{[enllaç sense format]} http://cosmos.phy.tufts.edu/~zirbel/ast21/sciam/IsSpaceFinite.pdf Arxivat 2011-09-29 a Wayback Machine.
«Universe's Largest Structure is a Cosmic Conundrum», 19-11-2013. Arxivat de l'original el 2015-03-25. [Consulta: 12 gener 2014].
"Large Scale Structure in the Local Universe: The 2MASS Galaxy Catalog" Arxivat 2007-08-24 a Wayback Machine., Jarrett, T.H. 2004, PASA, 21, 396
New Gamma-Ray Burst Smashes Cosmic Distance Record – NASA Science Arxivat 2011-03-10 a Wayback Machine.. Science.nasa.gov. Retrieved on 2011-05-01.
Hubble and Keck team up to find farthest known galaxy in the Universe|Press Releases|ESA/Hubble Arxivat 2020-06-10 a Wayback Machine.. Spacetelescope.org (2004-02-15). Retrieved on 2011-05-01.

wolframalpha.com (Global: 4,660^th place; Catalan: 2,720^th place)

«WolframAlpha».(anglès)
«WolframAlpha».

yahoo.com (Global: 38^th place; Catalan: 117^th place)

news.yahoo.com

LiveScience.com, "The Universe Isn't a Fractal, Study Finds", Natalie Wolchover,22 August 2012

Univers observable (Catalan Wikipedia)

amazon.com (Global: 105th place; Catalan: 329th place)

archive.today (Global: 14th place; Catalan: 23rd place)

arxiv.org (Global: 69th place; Catalan: 186th place)

bbc.co.uk (Global: 8th place; Catalan: 26th place)

news.bbc.co.uk

caltech.edu (Global: 887th place; Catalan: 617th place)

spider.ipac.caltech.edu

cornell.edu (Global: 332nd place; Catalan: 407th place)

curious.astro.cornell.edu

discovery.com (Global: 1,299th place; Catalan: 1,056th place)

news.discovery.com

doi.org (Global: 2nd place; Catalan: 6th place)

dx.doi.org

etsu.edu (Global: low place; Catalan: low place)

foxnews.com (Global: 152nd place; Catalan: 507th place)

google.cat (Global: 1,849th place; Catalan: 2nd place)

books.google.cat

harvard.edu (Global: 18th place; Catalan: 40th place)

adsabs.harvard.edu

haydenplanetarium.org (Global: low place; Catalan: low place)

hubblesite.org (Global: 6,632nd place; Catalan: 1,783rd place)

maths.org (Global: low place; Catalan: 3,232nd place)

plus.maths.org

mit.edu (Global: 415th place; Catalan: 402nd place)

space.mit.edu

msn.com (Global: 117th place; Catalan: 103rd place)

msnbc.msn.com

nasa.gov (Global: 75th place; Catalan: 51st place)

map.gsfc.nasa.gov

lambda.gsfc.nasa.gov

science.nasa.gov

nature.com (Global: 234th place; Catalan: 127th place)

newscientist.com (Global: 774th place; Catalan: 444th place)

space.newscientist.com

nih.gov (Global: 4th place; Catalan: 7th place)

ncbi.nlm.nih.gov

npr.org (Global: 92nd place; Catalan: 322nd place)

nytimes.com (Global: 7th place; Catalan: 14th place)

plasmauniverse.info (Global: low place; Catalan: low place)

princeton.edu (Global: 741st place; Catalan: 583rd place)

astro.princeton.edu

sciam.com (Global: 6,119th place; Catalan: 1,663rd place)

sciencemag.org (Global: 857th place; Catalan: 278th place)

space.com (Global: 936th place; Catalan: 491st place)

spacetelescope.org (Global: 8,860th place; Catalan: low place)

tufts.edu (Global: 155th place; Catalan: 36th place)

cosmos.phy.tufts.edu

ucla.edu (Global: 782nd place; Catalan: 547th place)

astro.ucla.edu

universetoday.com (Global: 3,691st place; Catalan: 1,514th place)

web.archive.org (Global: 1st place; Catalan: 1st place)

wolframalpha.com (Global: 4,660th place; Catalan: 2,720th place)

yahoo.com (Global: 38th place; Catalan: 117th place)

news.yahoo.com

amazon.com (Global: 105^th place; Catalan: 329^th place)

archive.today (Global: 14^th place; Catalan: 23^rd place)

arxiv.org (Global: 69^th place; Catalan: 186^th place)

bbc.co.uk (Global: 8^th place; Catalan: 26^th place)

caltech.edu (Global: 887^th place; Catalan: 617^th place)

cornell.edu (Global: 332^nd place; Catalan: 407^th place)

discovery.com (Global: 1,299^th place; Catalan: 1,056^th place)

doi.org (Global: 2^nd place; Catalan: 6^th place)

foxnews.com (Global: 152^nd place; Catalan: 507^th place)

google.cat (Global: 1,849^th place; Catalan: 2^nd place)

harvard.edu (Global: 18^th place; Catalan: 40^th place)

hubblesite.org (Global: 6,632^nd place; Catalan: 1,783^rd place)

maths.org (Global: low place; Catalan: 3,232^nd place)

mit.edu (Global: 415^th place; Catalan: 402^nd place)

msn.com (Global: 117^th place; Catalan: 103^rd place)

nasa.gov (Global: 75^th place; Catalan: 51^st place)

nature.com (Global: 234^th place; Catalan: 127^th place)

newscientist.com (Global: 774^th place; Catalan: 444^th place)

nih.gov (Global: 4^th place; Catalan: 7^th place)

npr.org (Global: 92^nd place; Catalan: 322^nd place)

nytimes.com (Global: 7^th place; Catalan: 14^th place)

princeton.edu (Global: 741^st place; Catalan: 583^rd place)

sciam.com (Global: 6,119^th place; Catalan: 1,663^rd place)

sciencemag.org (Global: 857^th place; Catalan: 278^th place)

space.com (Global: 936^th place; Catalan: 491^st place)

spacetelescope.org (Global: 8,860^th place; Catalan: low place)

tufts.edu (Global: 155^th place; Catalan: 36^th place)

ucla.edu (Global: 782^nd place; Catalan: 547^th place)

universetoday.com (Global: 3,691^st place; Catalan: 1,514^th place)

web.archive.org (Global: 1^st place; Catalan: 1^st place)

wolframalpha.com (Global: 4,660^th place; Catalan: 2,720^th place)

yahoo.com (Global: 38^th place; Catalan: 117^th place)