Cosmic background radiation

Cosmic background radiation - type of spectrum apart from the Big Bang, whichever shows the universe. Article “Cosmic background radiation” in English Wikipedia has 30.1 points for quality (as of July 1, 2025). The article contains 12 references and 4 sections.

This article has the best quality in Turkish Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Cosmic background radiation”, its content was written by 71 registered users of English Wikipedia and edited by 109 registered Wikipedia users in all languages.

The article is cited 117 times in English Wikipedia and cited 302 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #1637 in July 2002
• Global: #2424 in July 2002

The highest popularity rank from 2008:

• Local (English): #136404 in March 2020
• Global: #202911 in March 2020

There are 10 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Turkish (tr) Kozmik arka plan ışınımı		31.4615
2	English (en) Cosmic background radiation		30.1457
3	Persian (fa) تابش زمینه کیهانی		26.7032
4	Vietnamese (vi) Bức xạ nền vũ trụ		20.984
5	Polish (pl) Kosmiczne promieniowanie tła		14.7209
6	Arabic (ar) إشعاع الخلفية الكونية		11.234
7	Spanish (es) Radiación de fondo cósmico		7.9142
8	Greek (el) Κοσμική ακτινοβολία υποβάθρου		4.9746
9	Norwegian (Nynorsk) (nn) Kosmisk bakgrunnsstråling		4.5263
10	Azerbaijani (az) Kosmik fon şüalanması		1.5153

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Cosmic background radiation" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Cosmic background radiation		710 166
2	Persian (fa) تابش زمینه کیهانی		54 233
3	Spanish (es) Radiación de fondo cósmico		29 817
4	Greek (el) Κοσμική ακτινοβολία υποβάθρου		11 952
5	Arabic (ar) إشعاع الخلفية الكونية		8 884
6	Polish (pl) Kosmiczne promieniowanie tła		8 176
7	Vietnamese (vi) Bức xạ nền vũ trụ		2 440
8	Azerbaijani (az) Kosmik fon şüalanması		1 286
9	Norwegian (Nynorsk) (nn) Kosmisk bakgrunnsstråling		1 084
10	Turkish (tr) Kozmik arka plan ışınımı		468

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Cosmic background radiation" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Cosmic background radiation		1 405
2	Persian (fa) تابش زمینه کیهانی		194
3	Spanish (es) Radiación de fondo cósmico		117
4	Polish (pl) Kosmiczne promieniowanie tła		97
5	Greek (el) Κοσμική ακτινοβολία υποβάθρου		62
6	Arabic (ar) إشعاع الخلفية الكونية		46
7	Turkish (tr) Kozmik arka plan ışınımı		43
8	Vietnamese (vi) Bức xạ nền vũ trụ		30
9	Azerbaijani (az) Kosmik fon şüalanması		10
10	Norwegian (Nynorsk) (nn) Kosmisk bakgrunnsstråling		7

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Cosmic background radiation" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Cosmic background radiation		71
2	Greek (el) Κοσμική ακτινοβολία υποβάθρου		7
3	Arabic (ar) إشعاع الخلفية الكونية		6
4	Polish (pl) Kosmiczne promieniowanie tła		6
5	Azerbaijani (az) Kosmik fon şüalanması		4
6	Spanish (es) Radiación de fondo cósmico		4
7	Persian (fa) تابش زمینه کیهانی		4
8	Turkish (tr) Kozmik arka plan ışınımı		3
9	Norwegian (Nynorsk) (nn) Kosmisk bakgrunnsstråling		2
10	Vietnamese (vi) Bức xạ nền vũ trụ		2

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Cosmic background radiation" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) إشعاع الخلفية الكونية		0
2	Azerbaijani (az) Kosmik fon şüalanması		0
3	Greek (el) Κοσμική ακτινοβολία υποβάθρου		0
4	English (en) Cosmic background radiation		0
5	Spanish (es) Radiación de fondo cósmico		0
6	Persian (fa) تابش زمینه کیهانی		0
7	Norwegian (Nynorsk) (nn) Kosmisk bakgrunnsstråling		0
8	Polish (pl) Kosmiczne promieniowanie tła		0
9	Turkish (tr) Kozmik arka plan ışınımı		0
10	Vietnamese (vi) Bức xạ nền vũ trụ		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Cosmic background radiation" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Cosmic background radiation		117
2	Persian (fa) تابش زمینه کیهانی		93
3	Greek (el) Κοσμική ακτινοβολία υποβάθρου		64
4	Norwegian (Nynorsk) (nn) Kosmisk bakgrunnsstråling		8
5	Arabic (ar) إشعاع الخلفية الكونية		7
6	Vietnamese (vi) Bức xạ nền vũ trụ		5
7	Spanish (es) Radiación de fondo cósmico		4
8	Polish (pl) Kosmiczne promieniowanie tła		4
9	Azerbaijani (az) Kosmik fon şüalanması		0
10	Turkish (tr) Kozmik arka plan ışınımı		0

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#	Language	Value
ar	Arabic إشعاع الخلفية الكونية
az	Azerbaijani Kosmik fon şüalanması
el	Greek Κοσμική ακτινοβολία υποβάθρου
en	English Cosmic background radiation
es	Spanish Radiación de fondo cósmico
fa	Persian تابش زمینه کیهانی
nn	Norwegian (Nynorsk) Kosmisk bakgrunnsstråling
pl	Polish Kosmiczne promieniowanie tła
tr	Turkish Kozmik arka plan ışınımı
vi	Vietnamese Bức xạ nền vũ trụ

Best Rank

English: #136404 03.2020

Global: #202911 03.2020

Best Rank

English: #1637 07.2002

Global: #2424 07.2002

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information