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Happy Birthday, Rovers!
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10 years on Mars!

 

We're celebrating 10 years on Mars with the Mars Exploration Rovers

 

 

You can also send a personal message to the scientists and engineers responsible for these remarkable roving robots. We'll be collecting messages throughout January, so there's plenty of time to get your friends and family to send messages, too.

Send a Message to the MER Team

 

We hope that you explore our virtual party, play our games, see some pictures and enjoy our videos. For more in-depth coverage of the MER mission, we have posted A.J.S. Rayl's monthly articles below. You will not find a better source of MER activities.


 

Latest MER Updates

 

Mars Exploration Rovers Update: Opportunity Departs Spirit Mound, Embarks on Toughest Exit Ever

Posted by A.J.S. Rayl on 2016/12/02 07:55 CST | 1 comment

Opportunity worked along Endeavour Crater's western rim through November, taking pictures, hiking slopes, and finishing work in the depths of Cape Tribulation.

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Mars Exploration Rovers Update: Opportunity Scales Spirit Mound, Takes Shot at Schiaparelli

Posted by A.J.S. Rayl on 2016/11/05 11:45 CDT

Opportunity spent the month of October on Spirit Mound studying the rich yet familiar geology at the first science stop on its 10th extended mission – pausing only to take a shot at freeze-framing part of the descent of Europe’s Schiaparelli lander.

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Mars Exploration Rovers Update: Opportunity Exits Marathon Valley then Rocks Spirit Mound

Posted by A.J.S. Rayl on 2016/10/04 07:17 CDT

It was another September to remember for Opportunity as she cruised through the Lewis and Clark Gap and out of Marathon Valley, then hiked downslope, leading the first overland expedition of the Red Planet to Spirit Mound, a new site deep in Endeavour Crater’s rim.

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Mars Exploration Rovers Update: Opportunity Gets in the Groove, Wraps Science Marathon Valley

Posted by A.J.S. Rayl on 2016/09/05 11:01 CDT

Opportunity got in the groove at Endeavour Crater in August finishing the last of her science assignments in Marathon Valley.

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Mars Exploration Rovers Update: Opportunity Nears End of Marathon Valley Tour, Team Celebrates 40th Anniversary of Viking

Posted by A.J.S. Rayl on 2016/08/03 01:33 CDT | 1 comment

Despite the intensifying rancor and ugliness of the U.S. Presidential campaigns on Earth, as the spring Sun shined down on Meridiani Planum in July, all was right with the world at Endeavour Crater.

Read More »

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