Article from the website huffingtonpost.com.
An image of the enigmatic landform on Mars taken by HiRISE, one of six instruments on NASA's Mars Reconnaissance Orbiter. The image was released by NASA on Wednesday, Dec. 3.
The 1.2-mile-wide mound, which was observed by NASA's Mars Reconnaissance Orbiter Spacecraft, is located in the planet's Athabasca region--an area known for lava flows.
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