Planning Spirit’s escape

11 Jan

Spirit rover's wheels move a little; Credit: NASA/JPL-Caltech

Back to my favorite space topic– the Spirit rover. I’m fascinated by the meticulous science and engineering effort going into an obvious obstacle: a robot stuck in the sand. The only problem? The robot and the sand are millions of miles away.

So far, even though it’s been 8 months, Spirit’s still stuck. But scientists have built animations of how the robot got stuck. They’re working with a model and similar conditions on Earth to figure out how to get Spirit rolling again. [Check out NASA’s video.] At the same time, they note, the nearby soil is rich with minerals that could indicate a watery early Martian history. So in some ways, being stuck is “like your car breaking down at Disneyland.”

But as a science communicator, I’m also glad to highlight the process of science and engineering before we know the outcome. When we tell these problem-solving stories, it’s often in hindsight. New discoveries typically involve years of hard work and months– sometimes years– to finish various steps along the way.

Ultimately, patience and problem-solving often go hand-in-hand.

Keep tabs on Spirit’s progress through NASA’s Free Spirit page.

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One Response to “Planning Spirit’s escape”

Trackbacks/Pingbacks

  1. Triple digits! « Webb of Science - May 7, 2010

    […] the old one. I’ve written about my favorite Mars rover, my Monopoly money bet on Spirit, and her transition to stationary science […]

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