To the Cape!, Quackmire and arm troubles |
To the Cape!, Quackmire and arm troubles |
Mar 31 2008, 12:16 PM
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#101
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Founder Group: Chairman Posts: 14432 Joined: 8-February 04 Member No.: 1 |
"Hey folks! I’m on-duty with Opportunity this week and it’s going to be pretty exciting. We are in the process of driving the rover over to the wall of Cape Verde to study the layers of rocks there in much greater detail. I will be posting updates all week with the spectacular new pictures that we should be receiving. Stay tuned, it’s going to be a pretty cool week!"
Thanks for the update Ryan : http://martianchronicles.wordpress.com/200...ng-to-the-cape/ I wonder how close they'll get. I think no closer than the height projected from it's base ( i.e. 45 degrees ) |
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Apr 21 2008, 04:29 PM
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#102
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Senior Member Group: Members Posts: 4247 Joined: 17-January 05 Member No.: 152 |
New Oppy updates up to sol 1497. Unfortunately nothing about the current predicament other than the phrase "Driving on Mars Is Hard".
Some insight into the initial toe-dip on sol 1489, though: QUOTE Electrical currents indicated that despite relatively deep sand on both sides, the wheels had good purchase. The sand was 4 centimeters (1.5 inches) deep on the left and 6 to 8 centimeters (2 to 3 inches) deep on the right. The tilt of the rover indicated that the left wheel encountered rock quickly, experiencing large vibrations after a short, smooth period. The right wheel got into deep sand after only brief contact with rock. Wheel slip and bogie (wheel suspension) angles indicated the rover moved backward about 3 centimeters (1 inch) during the scuffing. Rover planners concluded that the terrain was drivable but required caution.
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