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10 years on Mars!

 

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

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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

 

The Mars Exploration Rovers Update: Team Continues Search for Opportunity’s Signal as Windy Season Begins

A.J.S. Rayl • December 02, 2018 • 3

The longest-lived Martian explorer remained silent in November, presumably still sleeping at her site halfway down Perseverance Valley, along the western rim of Endeavour Crater.

The Mars Exploration Rovers Update: NASA Green-Lights Team to Continue Opportunity Recovery Plan into 2019

A.J.S. Rayl • November 05, 2018 • 3

October came and went without a beep from Opportunity, silence that was still no surprise for some, but a little discouraging for other members of the rover team.

The Mars Exploration Rovers Update: Team Initiates Plan to Recover Oppy, Orbiter Sends Postcard, Storm Ends

A.J.S. Rayl • October 04, 2018 • 1

As the global storm that wrapped the Red Planet in a cloud of dust since late June finally gave up the ghost in September, the sky continued to clear over Endeavour Crater and the Opportunity team initiated the NASA-approved two-step plan to reestablish contact with the rover.

The Mars Exploration Rovers Update: NASA Focuses on Recovering Opportunity as Storm Diminishes and Dust Settles

A.J.S. Rayl • September 09, 2018 • 1

The dust raising power of the storms that wrapped Mars in a cloud in June and July diminished in August. Meanwhile, on Earth, the Opportunity team at NASA’s Jet Propulsion Laboratory reviewed recovery plans, conducted additional simulations, and began wrapping the month with newfound reasons to believe Opportunity can emerge from her hibernation.

The Mars Exploration Rovers Update: Dust Storm Wanes, Opportunity Sleeps, Team Prepares Recovery Strategy

A.J.S. Rayl • August 01, 2018 • 5

As Opportunity slept in Perseverance Valley under the thick cloud of dust that has blanketed the Red Planet for the last six weeks, scientists who are studying the monster storm that forced the robot field geologist into its hibernation mode are now reporting the tempest has peaked.

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