Main Page

Volcanism on Io, a moon of Jupiter, produces lava flows, volcanic pits, and plumes of sulfur and sulfur dioxide hundreds of kilometres high. This volcanic activity was discovered in 1979 by Voyager 1 imaging scientists. Observations of Io by passing spacecraft and Earth-based astronomers have revealed more than 150 active volcanoes. Io's volcanism makes the satellite one of only four known volcanically active worlds in the Solar System. First predicted shortly before the Voyager 1 flyby, the heat source for Io's volcanism comes from tidal heating produced by Io's forced orbital eccentricity. Io's volcanism has led to the formation of hundreds of volcanic centres and extensive lava formations, making the moon the most volcanically active body in the solar system. Three different types of volcanic eruptions have been identified, differing in duration, intensity, lava effusion rate, and whether the eruption occurs within a volcanic pit. Lava flows on Io, tens or hundreds of kilometres long, have primarily basaltic composition, similar to lavas seen on Earth at shield volcanoes such as Kīlauea in Hawaii. As a result of the presence of significant quantities of sulfurous materials in Io's crust and on its surface, during some eruptions, sulfur, sulfur dioxide gas, and pyroclastic material are blown up to 500 kilometres (310 mi) into space, producing large, umbrella-shaped volcanic plumes. (more...)

From Wikipedia's newest articles:

• ... that the 1835 Greek Revival Cannon Building (pictured) in Troy, New York was rebuilt with a mansard roof after several fires in the 1870s?
• ... that during one trial of the Mexican Inquisition, 123 men were accused of homosexuality but 99 managed to escape before the proceedings?
• ... that Mark Canton, producer of 300 and The Spiderwick Chronicles, started his movie career working in the mail room of Warner Bros.?
• ... that The ABC of Communism by Nikolai Bukharin and Evgenii Preobrazhensky was the most widely read political work in Soviet Russia?
• ... that the Confederate Memorial Gateway in Hickman, Kentucky took ten years and US$10,000 to build?
• ... that Tzvia Greenfeld is the first Haredi woman to serve as a member of the Knesset?
• ... that Lexington, North Carolina's urban revitalization efforts include the Pigs in the City public art initiative?
• ... that Bill Stall of the Los Angeles Times won the 2004 Pulitzer Prize for Editorial Writing for a series of editorials the Pulitzer board said "served as a model for addressing complex state issues"?
• ... that Black Iraqis still maintain their African heritage in healing ceremonies?
• ... that attorney P. Cameron DeVore died of an apparent heart attack, but jested in a self-written obituary that he had succumbed to "a surfeit of pâté de fois gras ice cream smothered in huckleberries"?
  
  Archive – Start a new article – Nominate an article

• An accident aboard Russian submarine K-152 Nerpa kills 20, making it the worst submarine disaster since Kursk.
• A shipment of cocaine, worth €750 million, is seized off the coast of Ireland in the largest such seizure in the country's history.
• A coalition consisting of the National Party (party leader John Key pictured), ACT and United Future wins a majority of seats in the Parliament of New Zealand.
• At least 93 are dead after a school collapses in Pétionville, Haiti.
• Johnson Toribiong is elected President of Palau following presidential elections.
• Jigme Khesar Namgyel Wangchuck, the world's youngest reigning monarch, is crowned the fifth Dragon King of Bhutan.
• Barack Obama of the Democratic Party becomes the first African American to be elected President of the United States.
• An airplane crashes amidst rush-hour traffic in Mexico City, killing Mexican Secretary of the Interior Juan Camilo Mouriño and 12 others.
  Wikinews – Recent deaths – More current events...

November 10: Remembrance of Mustafa Kemal Atatürk (09:05 EET or 06:05 UTC, Turkey)

• 1775 – The United States Marine Corps was founded as the Continental Marines by a resolution of the Second Continental Congress during the American Revolutionary War.
• 1865 – Henry Wirz, the superintendent of the Confederacy's Andersonville Prison, was hanged as per a controversial conviction, becoming the only American Civil War soldier executed for war crimes.
• 1871 – "Dr. Livingstone, I presume?" – Journalist and explorer Henry Morton Stanley located missing missionary and explorer David Livingstone (pictured) in Ujiji, near Lake Tanganyika in present-day Tanzania.
• 1945 – Indonesian National Revolution: Following the killing of the British officer Brigadier Mallaby a few weeks prior, British forces began their retaliation by attacking Surabaya, Indonesia.
• 1995 – Playwright and environmental activist Ken Saro-Wiwa and eight others from the Movement for the Survival of the Ogoni People were executed by the Nigerian military government.

• More events: November 9 – November 10 – November 11

  Archive – By email – More anniversaries...
  It is now 13:45, November 10, 2008 (UTC) – Refresh this page