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Images of Mars obtained by a spacecraft from the NASA in a span of ten years reveal the pronounced transformation that an avalanche of ice has caused in a region of Red Planet, According to the website of the American Aerospace Agency
In December 2006, the Mars Reconnaissance Orbiter ship photographed the stratified deposits of the North Pole of March whose steep cliffs are " one of the areas that are changing more actively on the planet, "according to NASA A second photo of the same site obtained on March 25 shows that the landscape has almost completely changed, because there are blocks of ice that cover the ground and do not appear in the first.
The NASA explained that the ice and snow covering the Martian surface are not the same as on Earth because it is in bedridden carbon dioxide, known as dry ice name.
The HiRISE instrument was photographed the same areas that it documented in 2006-2007 so that scientists could detect the changes. "This large base allows us to see significant and rare changes, as well as many small changes," the scientists wrote.
One of the most evolving areas on Mars is the steep edges of the stratified deposits of the North Pole. . This animation shows an example where an ice cliff section has collapsed. https://t.co/dPzLYDh8q9 pic.twitter.com/4XG8b0BnaG
– Cosmos and Astronomy (@Astronomia_ve) July 8, 2018
(Source: RT in Spanish)
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