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Rover Field Reports from Mars

Status Reports for MER Opportunity Rover at Endeavour Crater, Meridiani Planum

 

L. Crumpler, MER Science Team & New Mexico Museum of Natural History & Science

The Mars Exploration Rover Opportunity is still exploring Mars. Below is a brief field report summary of its latest activity.

 


Latest Report


Publish Date: 
Wednesday, June 21, 2017 - 2:30pm

Opportunity is doing a geologic walkabout at the entrance to Perseverance Valley. There is an odd trough-like feature leading into the entrance of the valley and the natural suspicion is that it could be the water course that supplied the valley. We would like to get a look at the geologyto see if that is what formed the trough. Also, once Opportunity starts descending the valley, it will not be driving back up slope. We fully intend to exit out the bottom of the valley inside Endeavour crater. So any questions we have about bwhat went into the valley to form it, we need to ask and answer now.

Mean while, there is the mater of solar conjunction coming up in  a few weeks. Solar conjunction is a period of two to three weeks during which Mars is behind the sun or nearly so, and communications wibetween Earth and Mars is a bit sketchy. We have decided to wait outside the valley until solar conjunction is over. Then Opportunity will begin the descent in ernest. That will be around the beginning of August.


 


Archived Reports


Sol 4734 – Sitting at the Head of Perseverance Valley

Opportunity has arrived at the head of Perseverance Valley, a possible water-cut valley here at a low spot along the rim of the 22-km diameter Endeavour impact crater. Investigations in the coming weeks will “endeavor”  to determine whether this valley was eroded by water or some other dry process like debris flows. It certainly looks like a water cut valley. But looks aren’t good enough. We need additional evidence to test that idea.

Sol 4718 Approaching the Head of Perseverance Valley!

Opportunity has begun the drive down the long descending southward slope of the rim crest here. The destination is a notch in the rim of Endeavour crater which is also the head of a small and ancient water-cut valley. There is a good view south along the rim from this location, although a dusty one.

Monday March 6, 2017

Sol 4662 – Out of the Crater and Cruising South!

Friday, February 10, 2017

Sol 4639 - Approaching the Crater Rim!

 

Opportunity at Endeavour crater: Not a boring flat terrain, but heroically rugged terrain.

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