Oort cloud

Quality:

Oort cloud - theoretical cloud of planetesimals at the far edge of the solar system. Article “Oort cloud” in Simple English Wikipedia has 30.9 points for quality (as of July 1, 2026). The article contains 6 references and 3 sections.

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

Achievements in all the time:

Simple English Wikipedia:

sim

The 5331^st most editable in Simple English Wikipedia.

Global Wikipedia:

The 9549^th most popular in AI.

Achievements in the last month:

Global Wikipedia:

The 9171^st most popular in AI in the last month.

Since the creation of article “Oort cloud”, its content was written by 35 registered users of Simple English Wikipedia (5331^st place) and edited by 2626 registered Wikipedia users in all languages (9549^th place).

The article is cited 238 times in Simple English Wikipedia and cited 183998 times in all languages (626^th place).

The highest Authors Interest rank from 2001:

• Local (Simple English): #91 in June 2012
• Global: #782 in March 2004

The highest popularity rank from 2008:

• Local (Simple English): #3995 in May 2022
• Global: #3945 in July 2015

There are 52 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, 2026 (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	Catalan (ca) Núvol d'Oort		95.7466
2	English (en) Oort cloud		92.3842
3	Chinese (zh) 奥尔特云		90.8679
4	Ukrainian (uk) Хмара Оорта		76.2326
5	Basque (eu) Oorten hodeia		74.0431
6	Georgian (ka) ოორტის ღრუბელი		68.1544
7	Polish (pl) Obłok Oorta		64.7799
8	Norwegian (no) Oorts sky		64.7356
9	Portuguese (pt) Nuvem de Oort		61.855
10	Spanish (es) Nube de Oort		59.6729

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

#	Language	Popularity award	Relative popularity
1	English (en) Oort cloud		8 476 219
2	Spanish (es) Nube de Oort		1 982 174
3	Russian (ru) Облако Оорта		1 834 204
4	Japanese (ja) オールトの雲		1 401 073
5	German (de) Oortsche Wolke		1 180 271
6	French (fr) Nuage de Oort		685 148
7	Italian (it) Nube di Oort		601 638
8	Polish (pl) Obłok Oorta		597 438
9	Chinese (zh) 奥尔特云		478 255
10	Portuguese (pt) Nuvem de Oort		361 840

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

#	Language	Popularity award	Relative popularity
1	English (en) Oort cloud		28 581
2	Russian (ru) Облако Оорта		5 211
3	Japanese (ja) オールトの雲		3 863
4	German (de) Oortsche Wolke		2 832
5	Spanish (es) Nube de Oort		2 389
6	French (fr) Nuage de Oort		2 183
7	Chinese (zh) 奥尔特云		1 922
8	Polish (pl) Obłok Oorta		1 843
9	Italian (it) Nube di Oort		1 498
10	Portuguese (pt) Nuvem de Oort		600

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

#	Language	AI award	Relative AI
1	English (en) Oort cloud		610
2	German (de) Oortsche Wolke		164
3	French (fr) Nuage de Oort		153
4	Italian (it) Nube di Oort		119
5	Spanish (es) Nube de Oort		111
6	Russian (ru) Облако Оорта		98
7	Dutch (nl) Oortwolk		80
8	Chinese (zh) 奥尔特云		69
9	Hebrew (he) עננת אורט		68
10	Japanese (ja) オールトの雲		65

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

#	Language	AI award	Relative AI
1	English (en) Oort cloud		10
2	Ukrainian (uk) Хмара Оорта		3
3	Arabic (ar) سحابة أورط		2
4	Chinese (zh) 奥尔特云		2
5	Spanish (es) Nube de Oort		1
6	Hungarian (hu) Oort-felhő		1
7	Japanese (ja) オールトの雲		1
8	Georgian (ka) ოორტის ღრუბელი		1
9	Azerbaijani (az) Oort buludu		0
10	Belarusian (be) Воблака Оарта		0

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

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information