Friday, February 14, 2014

Mars Rover Solves Doughnut Riddle

Source - NASA Science News for Feb. 14, 2014

What if a rock that looked like a jelly doughnut suddenly appeared on Mars? That's just what happened in front of Mars rover Opportunity last month. Researchers have since determined that the "doughnut" is a piece of a larger rock broken and moved by the rover's wheels in early January.

The complete article can be found here:

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