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MER Updates

Mars Exploration Rovers Updates for 2012

Mars Exploration Rovers Update: Opportunity Zeroes In on Clay Minerals and We Look Back on 2012

Posted by A.J.S. Rayl on 2013/01/08 07:16 CST | 4 comments

Despite the lull of the holidays, the Mars Exploration Rover (MER) mission recorded one of the expedition's best months ever in December as Opportunity and her team confirmed the location of the smectite clay minerals on Matijevic Hill, effectively grabbing the scientific brass ring they came hoping to find at Endeavour Crater.

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Mars Exploration Rovers Update: Opportunity Digs In at Matijevic Hill

Posted by A.J.S. Rayl on 2012/12/03 08:34 CST | 1 comment

While Curiosity and her team found themselves entangled in a media furor over comments, assumptions, and rumors of findings that have yet to be found, Opportunity roved on in November, finishing up the geologic survey of Matijevic Hill and setting a new mileage record along the way.

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Mars Exploration Rovers Update: Opportunity Begins Reconnaissance of Matijevic Hill

Posted by A.J.S. Rayl on 2012/11/06 06:01 CST | 1 comment

After spending much of October driving around and taking pictures on Matijevic Hill, Opportunity hunkered down for Halloween and spent the holiday quietly, staying out of mischief's way and the Mars Exploration Rovers (MER) mission roved another month closer to its ninth anniversary of working on the surface of the Red Planet.

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Mars Exploration Rovers Update: Opportunity Finds Thrill of Newberries on Matijevic Hill

Posted by A.J.S. Rayl on 2012/10/03 01:58 CDT | 1 comment

On reconnaissance of Matijevic Hill, Opportunity has driven right into another Martian mystery, compete with new kinds of “berries," tiny white veins running through two distinctive outcrops of rock, and orbital data indicating that somewhere here clay minerals are hiding, all of which has put the Mars Exploration Rover (MER) mission back in the science spotlight and made for another September to remember at Meridiani Planum.

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Mars Exploration Rovers Update: Opportunity Greets Curiosity, Roves to Clay Mineral Hunting Grounds

Posted by A.J.S. Rayl on 2012/09/10 02:07 CDT

Opportunity stood down for nine days in early August as Curiosity landed and went through check-out, but on the tenth day the Mars Exploration Rover was back on the road, driving along the northwestern rim of Endeavour Crater and into the "sweet spot" of the clay mineral hunting ground at Cape York.

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Mars Exploration Rovers Update: Opportunity Works on a Whim, Team to Stand Down for Curiosity

Posted by A.J.S. Rayl on 2012/08/03 02:29 CDT | 1 comment

Opportunity roved on to new targets near the rim of Endeavour Crater in July, as the Mars Exploration Rover (MER) team prepared to stand down for the Mars Science Laboratory Curiosity

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Mars Exploration Rovers Update: Opportunity Digs Cape York, Roves to New Milestone

Posted by A.J.S. Rayl on 2012/07/04 01:57 CDT | 3 comments

Even robots deserve a break once in a while, and when the Mars Odyssey orbiter went into safe mode in June, Opportunity got the chance to hang out and leisurely take in her surroundings at the Red Planet, while the Mars Exploration Rover (MER) mission downshifted into lower gear.

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Mars Exploration Rovers Update: Opportunity Departs Winter Site for Field of Veins

Posted by A.J.S. Rayl on 2012/06/02 05:43 CDT

The Mars Exploration Rover Opportunity strolled out of her winter haven this May to continue the expedition around Endeavour Crater, roving into yet another Martian spring.

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Mars Exploration Rovers Update: Opportunity Begins to Wrap Winter Science, Mission Celebrates Month 100

Posted by A.J.S. Rayl on 2012/05/03 10:06 CDT

As winter began to retreat in the southern hemisphere of the Red Planet, Opportunity was commanded to finish up her science assignments in April in preparation for leaving its refuge, and the Mars Exploration Rover mission rolled through its 100th month of exploration.

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Mars Exploration Rovers Update: Opportunity Gets Energy Boost and Works Through Depths of Winter

Posted by A.J.S. Rayl on 2012/03/31 05:40 CDT

March came in like a lion and went out like a lamb at Meridiani Planum, Mars: Opportunity felt the cold wind on her solar panels, then "settled" in a little more, working through the depths of its fifth Martian winter, as the team honored one of its own up there, and the Mars Exploration Rover mission logged month number 99 of exploration.

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Mars Exploration Rovers Update: Opportunity Turns On, Tunes In, and Drops Panoramic Postcard to Earth

Posted by A.J.S. Rayl on 2012/02/29 10:24 CST

There's no hail or snow or sleet, though it is the depth of winter at Meridiani Planum and a cold unimaginable to us has gripped the landscape.

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Mars Exploration Rovers Update: Opportunity Celebrates 8, Keeps on Rockin' into Year 9

Posted by A.J.S. Rayl on 2012/01/31 10:24 CST

As Opportunity worked away on its winter science campaign, the Mars Exploration Rover mission quietly completed its eighth Earth year of exploring the surface of the Red Planet last week, and is now roving on into Year 9 of its 90-day mission.

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