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A.J.S. Rayl

Latest Planetary Radio Appearance

10 Years A Roving: A.J.S. Rayl on the Mars Exploration Rovers

12/23/2013 | 53:17

What a long, wonderful trip it has been for Spirit and Opportunity, the Mars Exploration Rovers. Planetary Society reporter A.J.S. Rayl has been writing about their adventure every month for ten years. She looks back on this week’s show.

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Latest Blog Posts

Mars Exploration Rovers Update: Opportunity Hits Winter Slopes at Marathon Valley

Posted 2015/11/04 07:00 CST | 0 comment

Opportunity hit the slopes of her seventh winter haven on the south side of Marathon Valley in October as the mission entered the 130th month of what was initially slated to be a 90-day tour.

Mars Exploration Rovers Update: Opportunity Rocks on Ancient Water During Walkabout

Posted 2015/10/02 10:45 CDT | 1 comment

Opportunity continued her walkabout around Marathon Valley in September and sent home more evidence of significant water alteration and, perhaps, an ancient environment inviting enough for the emergence of life.

Mars Exploration Rovers Update: Opportunity Digs Marathon Valley Walkabout

Posted 2015/09/03 08:04 CDT | 0 comment

Opportunity drove farther into Marathon Valley in August, dug into what appears to be a water-altered rock, and took a lot of picture postcards in what is turning out to be a distinctively different site from any that the mission has found since the robot field geologist landed in 2004.

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