Tuesday, March 26, 2013

Science Investigations Resumed By Curiosity

 

Image Caption: This view of Curiosity's left-front and left-center wheels and of marks made by wheels on the ground in the "Yellowknife Bay" area comes from one of six cameras used on Mars for the first time more than six months after the rover landed. The left Navigation Camera (Navcam) linked to Curiosity's B-side computer took this image during the 223rd Martian day, or sol, of Curiosity's work on Mars (March 22, 2013). The wheels are 20 inches (50 centimeters) in diameter. Credit: NASA/JPL-Caltech

NASA’s Jet Propulsion Laboratory

NASA’s Mars rover Curiosity has resumed science investigations after recovery from a computer glitch that prompted the engineers to switch the rover to a redundant main computer on Feb. 28.

The rover has been monitoring the weather since March 21 and delivered a new portion of powdered-rock sample for laboratory analysis on March 23, among other activities.

“We are back to full science operations,” said Curiosity Deputy Project Manager Jim Erickson of NASA’s Jet Propulsion Laboratory, Pasadena, Calif.

The powder delivered on Saturday came from the rover’s first full drilling into a rock to collect a sample. The new portion went into the Sample Analysis at Mars (SAM) instrument inside the rover, which began analyzing this material and had previously analyzed other portions from the same drilling. SAM can analyze samples in several different ways, so multiple portions from the same drilling are useful.

For the rest of the story: http://www.redorbit.com/news/space/1112810704/science-investigations-resumed-curiosity-032613/

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