Retkikunta 21

fi

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Retkikunta 21

Quality:

Expedition 21 - 21st long-duration mission to the International Space Station. Article “Retkikunta 21” in Finnish Wikipedia has 13.7 points for quality (as of July 1, 2025). The article contains 1 references and 4 sections.

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

Since the creation of article “Retkikunta 21”, its content was written by 3 registered users of Finnish Wikipedia and edited by 251 registered Wikipedia users in all languages.

The article is cited 79 times in Finnish Wikipedia and cited 1754 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Finnish): #4725 in September 2009
  • Global: #20948 in September 2009

The highest popularity rank from 2008:

  • Local (Finnish): #70636 in November 2009
  • Global: #122238 in November 2009

There are 19 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Portuguese (pt)
Expedição 21
31.9249
2Estonian (et)
21. ekspeditsioon
21.8975
3German (de)
ISS-Expedition 21
21.4033
4English (en)
Expedition 21
20.9636
5Polish (pl)
Ekspedycja 21
20.4399
6French (fr)
Expédition 21 (ISS)
20.3889
7Dutch (nl)
ISS-Expeditie 21
20.0438
8Slovak (sk)
Expedícia 21
15.9452
9Ukrainian (uk)
МКС-21
15.5296
10Catalan (ca)
Expedició 21
14.473
More...

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

Most popular in all the time

The most popular language versions of the article "Retkikunta 21" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Expedition 21
127 481
2German (de)
ISS-Expedition 21
19 553
3Russian (ru)
МКС-21
15 868
4Polish (pl)
Ekspedycja 21
12 757
5French (fr)
Expédition 21 (ISS)
11 679
6Dutch (nl)
ISS-Expeditie 21
9 736
7Spanish (es)
Expedición 21
6 971
8Italian (it)
Expedition 21
6 823
9Japanese (ja)
第21次長期滞在
5 654
10Portuguese (pt)
Expedição 21
5 532
More...

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

Most popular in June 2025

The most popular language versions of the article "Retkikunta 21" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Expedition 21
224
2French (fr)
Expédition 21 (ISS)
25
3Russian (ru)
МКС-21
24
4Swedish (sv)
Expedition 21
20
5Portuguese (pt)
Expedição 21
17
6Spanish (es)
Expedición 21
16
7German (de)
ISS-Expedition 21
15
8Italian (it)
Expedition 21
14
9Polish (pl)
Ekspedycja 21
12
10Dutch (nl)
ISS-Expeditie 21
10
More...

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

The highest AI

Language versions of the article "Retkikunta 21" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Expedition 21
46
2Dutch (nl)
ISS-Expeditie 21
31
3German (de)
ISS-Expedition 21
26
4Italian (it)
Expedition 21
23
5Spanish (es)
Expedición 21
17
6French (fr)
Expédition 21 (ISS)
16
7Russian (ru)
МКС-21
16
8Hungarian (hu)
A Nemzetközi Űrállomás 21. alaplegénysége
12
9Polish (pl)
Ekspedycja 21
11
10Japanese (ja)
第21次長期滞在
10
More...

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

The highest AI in June 2025

Language versions of the article "Retkikunta 21" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Catalan (ca)
Expedició 21
0
2Czech (cs)
Expedice 21
0
3German (de)
ISS-Expedition 21
0
4English (en)
Expedition 21
0
5Spanish (es)
Expedición 21
0
6Estonian (et)
21. ekspeditsioon
0
7Finnish (fi)
Retkikunta 21
0
8French (fr)
Expédition 21 (ISS)
0
9Hebrew (he)
משלחת מס' 21 לתחנת החלל הבין-לאומית
0
10Hungarian (hu)
A Nemzetközi Űrállomás 21. alaplegénysége
0
More...

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

The highest CI

Language versions of the article "Retkikunta 21" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1German (de)
ISS-Expedition 21
217
2English (en)
Expedition 21
170
3Dutch (nl)
ISS-Expeditie 21
163
4Czech (cs)
Expedice 21
115
5Slovak (sk)
Expedícia 21
98
6Italian (it)
Expedition 21
96
7Russian (ru)
МКС-21
96
8French (fr)
Expédition 21 (ISS)
93
9Japanese (ja)
第21次長期滞在
90
10Ukrainian (uk)
МКС-21
85
More...

Scores

Estimated value for Wikipedia:
Finnish:
Global:
Popularity in June 2025:
Finnish:
Global:
Popularity in all years:
Finnish:
Global:
Authors in June 2025:
Finnish:
Global:
Registered authors in all years:
Finnish:
Global:
Citations:
Finnish:
Global:

Quality measures

Interwikis

#LanguageValue
caCatalan
Expedició 21
csCzech
Expedice 21
deGerman
ISS-Expedition 21
enEnglish
Expedition 21
esSpanish
Expedición 21
etEstonian
21. ekspeditsioon
fiFinnish
Retkikunta 21
frFrench
Expédition 21 (ISS)
heHebrew
משלחת מס' 21 לתחנת החלל הבין-לאומית
huHungarian
A Nemzetközi Űrállomás 21. alaplegénysége
itItalian
Expedition 21
jaJapanese
第21次長期滞在
nlDutch
ISS-Expeditie 21
plPolish
Ekspedycja 21
ptPortuguese
Expedição 21
ruRussian
МКС-21
skSlovak
Expedícia 21
svSwedish
Expedition 21
ukUkrainian
МКС-21

Popularity rank trends

Best Rank Finnish:
#70636
11.2009
Global:
#122238
11.2009

AI rank trends

Best Rank Finnish:
#4725
09.2009
Global:
#20948
09.2009

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Expedition 21 from Wikipedia articles about Expedition 20, Nicole Stott, Expedition 22, Frank De Winne and List of International Space Station expeditions. Whereas reading the article about Expedition 21 people most often go to Wikipedia articles on Expedition 22, Expedition 20, Nicole Stott, Frank De Winne and List of International Space Station expeditions.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Finnish Wikipedia the most popular articles on that day were: Liisa Akimof, Tytti Tuppurainen, Matti Nykänen, Simo Silmu, Kaarina Maununtytär, Vatsa sisään, rinta ulos!, Pia Hiltunen, Etta (artisti), Arto Melleri, Pertti Rauhio.

About WikiRank

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