A swirling mound of ice riddled with dark spiral troughs crowns the north pole of Mars, seen here in a new mosaic from ESA’s Mars Express. The mosaic comprises 57 separate images taken by the High ...
Scientists using radar data from NASA’s Mars Reconnaissance Orbiter (MRO) have found a record of the most recent Martian ice age recorded in the planet’s north polar ice cap. The new results agree ...
This image, combining data from two instruments aboard NASA's Mars Global Surveyor, depicts an orbital view of the north polar region of Mars. The ice-rich polar cap (the quasi-circular white area at ...
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