Related topics: international space station · space · nasa · mars

'Mars crew' locked up for 520 days of isolation

Six men from Europe, Russia and China were Thursday locked away from the outside world for the next one-and-a-half years, in an unprecedented experiment to simulate the effects of a mission to Mars.

Explorers find WWII Navy ship, deepest wreck discovered

A U.S. Navy destroyer escort that engaged a superior Japanese fleet in the largest sea battle of World War II in the Philippines has become the deepest wreck to be discovered, according to explorers.

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Crew

A crew comprises a body or a class of people who work at a common activity, generally in a structured or hierarchical organization. A location in which a crew works is called a crewyard or a workyard. The word has particular nautical resonances: the tasks involved in operating a ship, particularly a sailing ship, providing numerous specialities within a ship's crew, often organised with a chain of command. Traditional nautical usage strongly distinguishes officers from crew, though the two groups combined form the ship's company. Members of a crew are often referred to by the title "Crewman".

"Crew" is also used colloquially to refer to a small, tight-knit group of friends or associates engaged in criminal activity. Also used in reference to the traditional "unit" of criminals under the supervision of a caporegime in the American Mafia. However, the term is not specific to (Mafia-affiliated) organized crime.

Crew can also refer simply to a group of friends, unrelated to crime or violence. Many of these "crews" exist through MySpace, and the crew's initials were often placed in square brackets in a person's MySpace name. This was a common trend around 2007-early 2008.

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