You are here

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


We completed the bump and may have the target in the work volume....we think.

Another New Mexico name gets used for a Mars outcrop target.

The drive to the current target went well. But Opportunity will need to do some “adjustment” bumps in order to put the target in the work volume of the IDD. Because the IDD has a bad shoulder joint, Opportunity can only operate the arm in a single plane, more or less. So the part of any outcrop target that we would like to examine has to be pretty much in that plane and reachable. So careful positioning is necessary with particularly small targets like the one we are attempting to analyze.

We finished up with examination of  the big outcrop ("Copper Cliff") and moved to the next target over the weekend.

So we bumped towards the big outcrop ("Copper Cliff"). In the next plan we will center the rover work volume on a target that we have selected.

An attempt to bump left and get a small bright vein into the IDD work volume failed to get the target in the work plane. The Rover Planners figure that it could take several attempts to acquire such a tiny target. So the Science Team decided on Wednesday to bag it and move on to bigger fish. The decision was made to drive to the outcrop to the immediate west "Copper Cliff". On Friday we will then plan how to proceed. If lucky, we will have one of the lithologies within the work volume. If not, we will determine what we want to examine and bump to it for planning on Monday.

 

Opportunity Rover: Finished Outcrop Walk, Starting Detailed Examination of Outcrops, Looking for Clays

 

Pages

data-href="http://www.nmnaturalhistory.org/node/173" data-layout="standard" data-action="like" data-show-faces="true">