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Life, Unbounded

Summer Shorts: A Record 25 Miles on Mars

A recent traverse map of Opportunity's adventures so far (yellow line) (Credit: L. Crumpler, NASA/JPL-Caltech/MSSS/NMMNHS)

It’s summer in the northern hemisphere of a small, damp, planet orbiting a middle-aged star in a spiral galaxy of matter enjoying a brief heyday before colliding with another galaxy in some 4 billion orbits of the same small, damp, planet. Time for some brief stories. In any other circumstances it would be hard to [...]

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Life, Unbounded

Mystery of Mars ‘Doughnut’ Rock Solved

(Image Credit: NASA/JPL-Caltech/Cornell Univ./Arizona State Univ).

About a month ago an intriguing pair of images from NASA’s Opportunity rover on Mars showed a curious rock that had seemingly appeared our of nowhere during the course of 12 days. This small, brightly hued rock clearly had a fresh surface, suggesting that it was either broken off from somewhere or previously buried. So [...]

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Life, Unbounded

The Jumping Rocks of Mars

Before...and after (Credit: NASA/JPL-Caltech/Cornell Univ./Arizona State Univ.)

Now you don’t see it, now you do. Ten years into a mission that was originally going to only last a few months, NASA’s Opportunity rover continues to turn up surprises on Mars. In this case quite literally. Take a look at the following pair of images from the rover’s location at ‘Solander Point’, up [...]

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