Welcome to Wikipedia , the free encyclopedia that anyone can edit. 6,610,981 articles in English From today's featured article Crew of STS-107 The Space Shuttle Columbia disaster was a fatal accident in the NASA Space Shuttle program on February 1, 2003.
The English Wikipedia has pioneered some ideas as conventions, policies or features which were later adopted by Wikipedia editions in some of the other languages. These ideas include "featured articles",  the neutral-point-of-view policy,  navigation templates,  the sorting of short "stub" articles into sub-categories,  dispute resolution mechanisms such as mediation and arbitration,  and weekly collaborations.
- 15 January 2001; 21 years ago
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The English Wikipedia is the English language edition of the Wikipedia online encyclopedia. English is the first language in which Wikipedia was written. It was started on 15 January 2001. It is the largest encyclopedia in the world, and the largest version of Wikipedia since April 2019.  It has 6,604,652 articles as of 18 January 2023. 
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WIKIPEDIA – The 5th most popular site on the Internet, was launched on January 15, 2001 (1st edit by co-founder Jimmy Wales), is currently published in over 300 languages, has been freely available worldwide for 22 years and 11 days – Wikipedia (as of September 1, 2022) has over 59,326,710 total articles (6,546,419 in English (stats); 217,781 in Simple English) – *VITAL ARTICLES* => 10–100–1000; *BEST ARTICLES* => over 47,103; *POPULAR ARTICLES*: Last 24 hours; Last Week: Top25 ...
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