NASA shares stunning photos of Mars captured by its Reconnaissance Orbiter – Aviation Analysis Wing

A spectacular shot of a Martian avalanche, an image of a dust devil and a long-distance portrait of planet Earth are among a selection of photos shared by NASA to mark 15 years of the agencies Mars Reconnaissance Orbiter. 
The images were all taken of the Red Planet and its surroundings from space using equipment onboard the orbiter – which is the oldest spacecraft currently active around Mars. 
Since leaving Earth 15 years ago, NASA’s Mars Reconnaissance Orbiter has reshaped our understanding…

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