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Mars Exploration Rovers Update

 

Mars Exploration Rovers Update: Opportunity Begins Final Science Campaign in Marathon Valley

Sols 4393 - 4421

The Mars Exploration Rover (MER) mission entered its 150th month of surface exploration in June as Opportunity began checking off the last science investigations in Marathon Valley, and the crew on Earth looked ahead to the future past.

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Mars Exploration Rovers Update: Opportunity Begins Final Science Campaign in Marathon Valley
Sols 4393 - 4421

Posted by A.J.S. Rayl on 2016/07/07 08:01 CDT

The Mars Exploration Rover (MER) mission entered its 150th month of surface exploration in June as Opportunity began checking off the last science investigations in Marathon Valley, and the crew on Earth looked ahead to the future past.

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Mars Exploration Rovers Update: Opportunity Scuffs Up Signs of Past Water at Marathon Valley
Sols 4362 - 4391

Posted by A.J.S. Rayl on 2016/06/06 09:24 CDT

Opportunity spent the first half of May digging into an outcrop, taking dozens of panoramic images from her site on the south wall of Marathon Valley at Endeavour Crater’s western rim, and basking in the Martian spring weather.

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Mars Exploration Rovers Update: Opportunity Sleuths New Site for Smectites

Posted by A.J.S. Rayl on 2016/05/10 08:01 CDT | 2 comments

Opportunity and the Mars Exploration Rovers (MER) team pressed on through the Martian winter and spent April sleuthing for clay minerals at the mission’s new site on the southern wall of Marathon Valley.

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Mars Exploration Rovers Update: Opportunity Soldiers through Martian March Madness
Sols 4303 - 4331

Posted by A.J.S. Rayl on 2016/04/04 05:04 CDT | 4 comments

As March Madness on Earth sent sports fans into their annual kinetic frenzy watching more than 60 American teams battle it out for college basketball’s grandest title, Opportunity was experiencing her own Martian brand of March Madness.

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Mars Exploration Rovers Update: Opportunity Scales Knudsen Ridge and Rocks On
Sols 4274 - 4302

Posted by A.J.S. Rayl on 2016/03/03 08:21 CST | 1 comments

As the Martian winter slowly begins to recede, Opportunity is working away on the steep slopes of Knudsen Ridge at the southern end of Marathon Valley, showing her mettle in some of the most challenging terrain of the rover’s 12+ years on the Red Planet.

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See more Updates from 2015 »

MER Update Logo

The Mars Exploration Rovers (MER) Update has recorded the journeys of the twin rovers Spirit and Opportunity on the surface of Mars since their arrival in January of 2004. It is a treasure-trove of information, insight, and high-quality reporting detailing every step of this unprecedented voyage of discovery.

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