User:Afterword

From Wikipedia, the free encyclopedia

Welcome to Wikipedia

the free encyclopedia that anyone can edit

Today's featured article

A star is a massive, compact body of plasma in outer space that is held together by its own gravity and is sufficiently massive to sustain nuclear fusion in a very dense, hot core region. This fusion of atomic nuclei generates the energy that is continuously radiated from the outer layers of the star during much of its life span. Astronomers can determine many of the properties of a star by observing its spectrum, luminosity and motion through space. Individual stars differ in their total mass, chemical composition, and age. The total mass of a star is the principal determinant in its evolution and eventual fate. Other characteristics of a star that are determined by its evolutionary history include the diameter, rotation, movement and temperature. A plot of the star's temperature against luminosity, known as a Hertzsprung-Russell diagram, allows the current age and evolutionary state of the star to be determined. Binary and multi-star systems consist of two or more stars that are gravitationally bound, and generally move around each other in stable orbits. When two such stars have a relatively close orbit, their gravitational interaction can have a significant impact on their evolution. (more...)

Recently featured: W. S. Gilbert – San Francisco, California – Katyn massacre

Archive – By email – More featured articles...

On this day...

November 19: Liberation Day in Mali

1493 - Christopher Columbus became the first European to land on Puerto Rico, an island he named San Juan Bautista.
1816 - The Royal University of Warsaw, now known as Warsaw University, was established.
1863 - U.S. President Abraham Lincoln delivered the Gettysburg Address.
1942 - World War II: Soviet forces under General Georgy Zhukov launched the Operation Uranus envelopment at the Battle of Stalingrad, turning the tide of the battle in the Soviet Union's favor.
1999 - Shenzhou 1, China's first unmanned test flight of the Shenzhou spacecraft (scale model pictured), was launched.

Recent days: November 18 – November 17 – November 16

Archive – By email – More anniversaries...

In the news

Ségolène Royal (pictured) wins the Socialist Party's nomination for President of France in next year's election; she becomes France's first-ever female presidential candidate representing a major party.
Joseph Kabila is declared winner of the election for the presidency of the Democratic Republic of Congo. His opponent, Jean-Pierre Bemba, alleges fraud.
The Parliament of South Africa votes to legalize same-sex marriage.
Nadarajah Raviraj, a human rights lawyer and legislator from the Tamil National Alliance, is assassinated in Colombo, Sri Lanka.
A new Constitution of Kyrgyzstan adopted by the Joghorku Keneš is signed into law by President Kurmanbek Bakiyev.

Wikinews – Recent deaths – More current events...

Picture of the day

The Cheetah (Acinonyx jubatus) is an atypical member of the cat family that hunts by speed rather than by stealth or pack tactics. It is the fastest of all land animals and can reach speeds of up to 70 mph (110 km/h) in short bursts up to 500 yards (460 m). The cheetah is well-known for its amazing acceleration (0 to 100 km/h in 3.5 seconds), which is greater than that of the Mercedes-Benz SLR McLaren, the Lamborghini Murciélago and the F/A-18 Hornet.

Photo credit: Mark Probst
Archive - More featured pictures...

Did you know?

From Wikipedia's newest articles:

... that since 1994, the mural arts program of the Philadelphia Anti-Graffiti Network has created more than 2,500 murals (pictured) across Philadelphia?
...that at least 3,000 Vendel Age burial mounds in Grobiņa, Latvia indicate the existence of a prosperous Viking colony there?
...that the Malay Agenda is one half of the Malaysian social contract, pertaining to the special status of Malays in Malaysia?
...that the Eurovision Song Contest 2000 entry "Desire" was the first Maltese entry in 28 years to have Maltese lyrics?

Archive – Start a new article...

Participate in Wikipedia

The Community Portal — The center of community involvement. Learn about projects and activities you can join to help improve Wikipedia.
The Help Desk — Come here if you need help editing. You browse help topics or ask questions about using Wikipedia.
The Reference Desk — For questions about any subject you're researching or curious about (not about Wikipedia itself), just like at a library's reference desk.
The Village Pump — The main discussion forums of Wikipedia.
The Signpost — Wikipedia's newspaper, where you can read and post news about what's happening on this website.

Wikipedia in other languages

Wikipedia encyclopedia languages with over 100,000 articles: Deutsch (German) · Français (French) · Italiano (Italian) · 日本語 (Japanese) · Nederlands (Dutch) · Polski (Polish) · Svenska (Swedish)

Wikipedia encyclopedia languages with over 10,000 articles: العربية (Arabic) · Български (Bulgarian) · Català (Catalan) · Česky (Czech) · Dansk (Danish) · Eesti (Estonian) · Español (Spanish) · Esperanto · Galego (Galician) · עברית (Hebrew) · Hrvatski (Croatian) · Ido · Bahasa Indonesia (Indonesian) · 한국어 (Korean) · Lietuvių (Lithuanian) · Magyar (Hungarian) · Bahasa Melayu (Malay) · Norsk bokmål (Norwegian) · Norsk nynorsk (Norwegian) · Português (Portuguese) · Română (Romanian) · Русский (Russian) · Slovenčina (Slovak) · Slovenščina (Slovenian) · Српски (Serbian) · Suomi (Finnish) · Türkçe (Turkish) · Українська (Ukrainian) · 中文 (Chinese)

Wikipedia encyclopedia languages with over 1,000 articles:

Alemannisch (Alemannic) · Afrikaans · Aragonés (Aragonese) · Asturianu (Asturian) · Bân-lâm-gú (Min Nan) · Беларуская (Belarusian) · Bosanski (Bosnian) · Brezhoneg (Breton) · Чăваш чěлхи (Chuvash) · Corsu (Corsican) · Cymraeg (Welsh) · Ελληνικά (Greek) · Euskara (Basque) · فارسی (Persian) · Føroyskt (Faroese) · Frysk (Western Frisian) · Gaeilge (Irish) · Gàidhlig (Scots Gaelic) · हिन्दी (Hindi) · Interlingua · Íslenska (Icelandic) · Basa Jawa (Javanese) · ქართული (Georgian) · ಕನ್ನಡ (Kannada) · Kurdî / كوردی (Kurdish) · Latina (Latin) · Latviešu (Latvian) · Lëtzebuergesch (Luxembourgish) · Limburgs (Limburgish) · Македонски (Macedonian) · मराठी (Marathi) · Napulitana (Neapolitan) · Occitan · Ирон (Ossetic) · Plattdüütsch (Low Saxon) · Scots · Sicilianu (Sicilian) · Simple English · Shqip (Albanian) · Srpskohrvatski/Српскохрватски (Serbo–Croatian) · Sugbuanon (Cebuano) · தமிழ் (Tamil) · Tagalog · ภาษาไทย (Thai) · Tatarça (Tatar) · తెలుగు (Telugu) · Tiếng Việt (Vietnamese) · Walon (Walloon)

Complete list · Multilingual coordination · Start a Wikipedia in another language

Wikipedia's sister projects

Wikipedia is hosted by the Wikimedia Foundation, a non-profit organization that operates several other multilingual and free-content projects:

	Wiktionary Dictionary and thesaurus		Wikibooks Free textbooks and manuals		Wikiquote Collection of quotations		Wikisource The free library
	Wikispecies Directory of species		Wikinews Free content news source		Commons Shared media repository		Meta-Wiki Wikimedia project coordination

Retrieved from "http://en.wikipedia.org../../../a/f/t/User%7EAfterword_f504.html"

See also ebooksgratis.com: no banners, no cookies, totally FREE.

User:Afterword

From Wikipedia, the free encyclopedia

Welcome to Wikipedia

Views

Navigation

Search