Curiosity Wheel Update

You may remember we had a post about the condition of the wheels on Curiosity back on November 28 (see Curiosity-Update).

A wheel from Curiosity showing wear and tear.  Image credit: NASA/JPL-Caltech/MSSS

A wheel from Curiosity showing wear and tear. Image credit: NASA/JPL-Caltech/MSSS

The condition of the wheels also caught the attention of Curiosity’s team back here on Earth (from NASA):

Left-Front Wheel of Curiosity Rover, Approaching Three Miles

The left-front wheel of NASA’s Curiosity Mars rover shows dents and holes in this image taken during the 469th Martian day, or sol, of the rover’s work on Mars (Nov. 30, 2013). The image was taken by the Mars Hand Lens Imager (MAHLI) camera, which is mounted at the end of Curiosity’s robotic arm. By that sol, Curiosity had driven 2.78 miles (4.47 kilometers). An uptick in the pace of wear and tear on the rover’s wheels in the preceding few weeks appears to be correlated with driving over rougher terrain than during earlier months of the mission. Routes to future destinations for the mission may be charted to lessen the amount of travel over such rough terrain.

BTW, we are having something of an ice storm here. Power is still on for the moment, the wires are getting bigger all the while though and a slug of rain is about to hit again and that will add to the fun. I have no place to go thankfully.