NASA's Mars rover Curiosity has taken some dazzling new photos of the Red Planet landscape, showing in sharp detail where it's been and the long road that lies ahead.
One of the new images, which the 1-ton Curiosity rover snapped on Feb. 19, depicts rows of rocks in the foreground and the towering Mount Sharp looming in the distance. The base of the 3.4-mile-high (5.5 kilometers) mountain is Curiosity's ultimate science destination, and mission scientists hope to reach it by the middle of this year.
"Images taken from orbit and used in planning the rover's route toward lower slopes of Mount Sharp had piqued researchers' interest in the striations on the ground that are formed by these rows of rocks," NASA officials wrote in a description of the image, which was released Wednesday (Feb. 26). "This particular outcrop is called 'Junda.' Similar striations are apparent on other patches of ground along the planned route."
When Curiosity reaches Mount Sharp, it will climb up through the mountain's foothills, reading the record of the Red Planet's changing environmental conditions that is preserved in the rocks there. Mission scientists hope to gain a better understanding of how and why Mars shifted from a relatively warm and wet world billions of years ago to the cold, dry world it is today.
The rover, which touched down on Mars in August 2012, will do some science work on the long trek to Mount Sharp. It will study, and perhaps drill into, rocks at an outcrop dubbed Kimberley, which lies along the route and also features some Junda-like striations, researchers said.
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