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User:Rfl

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Penrose Tribar
Penrose Tribar

Rafał Pocztarski

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Administrator of the English Wikipedia since 2004 (original nomination)

My Contributions: All · Articles · Talk · User talk · Wiki · Wiki talk · Page Deletions · Current rights




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Shortcuts

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Rules

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Simplified ruleset: WP:SIMPLE · Policies and guidelines: WP:PG WP:POLICY WP:GUIDELINE · Five pillars: WP:FIVE WP:5P WP:FIVEPILLARS

Neutral point of view: WP:NPOV WP:NPV · Verifiability: WP:V WP:VERIFY WP:SOURCE · No original research: WP:OR WP:NOR WP:ORIGINAL

What Wikipedia is not: WP:! WP:NOT WP:WWIN

Sources

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Primary, secondary and tertiary sources: WP:PSTS WP:PRIMARY WP:SECONDARY Third-party sources: WP:THIRDPARTY WP:3PARTY WP:INDEPENDENT

Identifying reliable sources: WP:IRS WP:RS WP:RELY WP:RELIABLE WP:RELIABLESOURCES · Wikipedia:Notability: WP:N WP:NN WP:NOTE

Abuse

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Vandalism: WP:VAN WP:VAND WP:VNDL WP:VANDAL · Warning templates · Administrator intervention against vandalism: WP:AIV WP:AIAV WP:RVAN

Abuse response: WP:ABUSE WP:AbRep · Cleaning up vandalism: WP:CUV · WikiProject Vandalism studies: WP:WPVS

Requests for page protection: WP:RFPP WP:RFP WP:RPP WP:PADLOCK · Protection policy: WP:PP WP:PROTECT

Misc

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Special:WhatLinksHere

Picture of the day

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Featured pictures · visible · candidates

Cecilia Payne-Gaposchkin
Cecilia Payne-Gaposchkin (1900–1979) was a British-born American astronomer and astrophysicist who proposed in her 1925 doctoral thesis that stars were composed primarily of hydrogen and helium. Her groundbreaking conclusion was initially rejected because it contradicted the scientific wisdom of the time, which held that there were no significant elemental differences between the Sun and Earth. Independent observations eventually proved she was correct. Her work on the nature of variable stars was foundational to modern astrophysics.Photograph credit: Science Service; restored by Adam Cuerden

Selected anniversaries

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November 6: Gustavus Adolphus Day in Estonia, Finland and Sweden

Red Cloud
Red Cloud
More anniversaries:

In the news

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Current events:

Donald Trump in 2017
Donald Trump

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