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Latest Mars Reconnaissance Orbiter Stories

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2010-12-16 07:45:00

NASA's Mars Odyssey, which launched in 2001, broke the record Wednesday for longest-serving spacecraft at the Red Planet. The probe began its 3,340th day in Martian orbit at 8:55 p.m. EST on Wednesday to break the record set by NASA's Mars Global Surveyor, which orbited Mars from 1997 to 2006. Odyssey's longevity enables continued science, including the monitoring of seasonal changes on Mars from year to year and the most detailed maps ever made of most of the planet. In 2002, the spacecraft...

2010-12-15 16:51:00

WASHINGTON, Dec. 15, 2010 /PRNewswire-USNewswire/ -- NASA's Mars Odyssey, which launched in 2001, will break the record Wednesday for longest-serving spacecraft at the Red Planet. The probe begins its 3,340th day in Martian orbit at 8:55 p.m. EST on Wednesday to break the record set by NASA's Mars Global Surveyor, which orbited Mars from 1997 to 2006. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) Odyssey's longevity enables continued science, including the monitoring of...

2010-12-15 15:31:00

DENVER, Dec. 15, 2010 /PRNewswire/ -- A Lockheed Martin (NYSE: LMT)-built spacecraft, NASA's Mars Odyssey orbiter has worked longer at Mars than any other spacecraft in history. Odyssey entered orbit around Mars on Oct. 24, 2001 and today, the 3,340th day since that arrival, it passed the Martian career longevity record set by its predecessor, Mars Global Surveyor. Lockheed Martin also built and flew the Mars Global Surveyor for NASA's Jet Propulsion Laboratory (JPL). "Achieving this...

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2010-12-09 13:45:00

By the middle of next week, NASA's Mars Odyssey orbiter will have worked longer at Mars than any other spacecraft in history. Odyssey entered orbit around Mars on Oct. 24, 2001. On Dec. 15, the 3,340th day since that arrival, it will pass the Martian career longevity record set by its predecessor, Mars Global Surveyor, which operated in orbit from Sept. 11, 1997, to Nov. 2, 2006. Odyssey made its most famous discovery -- evidence for copious water ice just below the dry surface of Mars --...

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2010-12-02 06:25:00

Newly released images from 340 recent observations of Mars by the High Resolution Imaging Science Experiment (HiRISE) camera aboard NASA's Mars Reconnaissance Orbiter show details of a wide assortment of Martian environments. Strewn boulders and rippled sand lie on the floors of two shadowy, steep-walled pits. Mounds in another region appear to be mud volcanoes, which may have brought fine-grained material to the surface from deep underground. In the Tharsis volcanic region, the intersection...

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2010-11-01 06:15:00

Light-colored mounds of a mineral deposited on a volcanic cone more than three billion years ago may preserve evidence of one of the most recent habitable microenvironments on Mars. Observations by NASA's Mars Reconnaissance Orbiter enabled researchers to identify the mineral as hydrated silica and to see its volcanic context. The mounds' composition and their location on the flanks of a volcanic cone provide the best evidence yet found on Mars for an intact deposit from a hydrothermal...

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2010-10-29 13:55:00

A growing bounty of images from NASA's Mars Reconnaissance Orbiter reveals that the timing of new activity in one type of the enigmatic gullies on Mars implicates carbon-dioxide frost, rather than water, as the agent causing fresh flows of sand. Researchers have tracked changes in gullies on faces of sand dunes in seven locations on southern Mars. The periods when changes occurred, as determined by comparisons of before-and-after images, overlapped in all cases with the known winter build-up...

2010-10-28 11:00:00

PASADENA, Calif., Oct. 28 /PRNewswire-USNewswire/ -- The ground where NASA's Mars Exploration Rover Spirit became stuck last year holds evidence that water, perhaps as snow melt, trickled into the subsurface fairly recently and on a continuing basis. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO) Stratified soil layers with different compositions close to the surface led the rover science team to propose that...

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2010-10-28 11:25:00

The ground where NASA's Mars Exploration Rover Spirit became stuck last year holds evidence that water, perhaps as snow melt, trickled into the subsurface fairly recently and on a continuing basis. Stratified soil layers with different compositions close to the surface led the rover science team to propose that thin films of water may have entered the ground from frost or snow. The seepage could have happened during cyclical climate changes during periods when Mars tilted farther on its axis....

2010-10-05 09:00:00

GREENBELT, Md., Oct. 5 /PRNewswire-USNewswire/ -- NASA's mission to investigate the mystery of how Mars lost much of its atmosphere passed a critical milestone on October 4, 2010. NASA has given approval for the development and 2013 launch of the Mars Atmosphere and Volatile Evolution (MAVEN) mission. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO) Clues on the Martian surface, such as features resembling dry...


Word of the Day
glogg
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).
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