3-D adds depth to tracks on Mars

(Photo: NASA / JPL-Caltech / Stuart Atkinson)

There’s nothing like a pair of red-blue glasses to add some perspective to a cosmic scene like the Curiosity rover’s surroundings on Mars. Now that the rover hasĀ left its mark on the reddish Martian gravel, these 3-D views give you a better idea what it’d be like to walk in Curiosity’s footsteps … er, wheel tracks.

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