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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: 
Monday, March 13, 2017 - 10:30am

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.

The view behind us shows that we are driving on a relatively smooth terrain of regolith, while to the east (left in this view) there are substantial outcrops of the impact crtaer breccias making up the crater rim. This is also the highest point on the rim. After this location we will be descending a good 100 meters or so to the next target on the rim.

The Pancam panorama looking south and the drive ahead shows where we are going. The bright mesa-like feature is over 800 meters away and just a 100 meters or so beyond the point where Opportunity is headed. You can also see the significant "hole" of the crater to the left of the rim. Notice that the regional dust storm is seriously impacting visiblity, as it is power.


 


Archived Reports


• This sol is the Spring Equinox for the southern hemisphere on Mars

• Opportunity is now commencing ascent of a steep crater rim segment

• Opportunity has arrived at the base of an unusual outcrop

• Approximate 200 sol journey along “mountain ridge crest” ahead

• Opportunity now holds the distance record
• About to begin climb up the highest crater rim segment
• Brief stop this sol to look at contact with plains

Opportunity drove 48 meters on Sunday, July 27, exceeding the 21 meters necessary for it to have driven exactly 25 miles. ASt the concludion of the drive Opportunity had driven farther o=n the surface of another planet than any rover in history. This means that we have driven 25 miles actoss Mars and seen things that no one would ever have imagined that we would see.

• Opportunity has left the winter haven and is still driving south along the rim of Endeavour crater

• Currently exploring an outcrop a few meters from crater rim

• Power remains excellent but there is much driving ahead

• Opportunity  continues driving south along the rim of Endeavour crater

• Now approaching next area of outcrop

• Solar panels remain very clean, cleanest since about sol 1600

• Approaching distance driving record

Opportunity is closing in on the next important outcrop area here on the rim of Endeavour  crater. The outcrops just a hundred meters ahead have been identified from orbital remote sensing as having a strong Aluminum hydroxide feature. So these are probably going to be interesting outcrops one way or another.

• Opportunity is several weeks past winter solstice

• solar panels are the cleanest since 2006

• we are driving south along the rim

• near the crest of Murray Ridge

 

Due to a nearly continual wind or breeze at the winter location on Murray Ridge here at Endeavour crater, the solar panels are cleaner than they have been in years. The dust factor is in the high .8s (dust free = 1.0, half dust covered = 0.5). After most recent winters the dust factor has been around 0.45 - 0.50.

• The NM Museum of Natural History MER 10th Anniversary Exhibit opened here on January 24

• Opportunity is still at its "winter haven" on the crest of Murray Ridge

• Opportunity finally finished its study of the "jelly donut" rock Pinnacle Island

• Opportunity is looking now at some odd, possibly mineralized rocks

 

New Exhibit on the 10th Anniversary of MER Here at the NM Museum of Natural Hitory & Science 

• Today is Opportunity's tenth birthday 

• Opportunity is at its "winter haven" on the crest of Murray Ridge

• Opportunity is investigating the "mystery rock" Pinnacle Island

• Power is good due to panel cleaning events

            Today is the tenth anniversary of Opportunity's landing on Mars. here at the New Mexico Museum of Natural History and Science, we just opened a tenth anniversary Exhbit. The exhibit supplements the existing Mars Exploration Rover Exhibit that was opened in December, 2003 weeks before the first landing of Spirit.

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