While the eyes of many Americans have been on the presidential nominating conventions, the United States is continuing to make its mark in space.

The U.S. space agency NASA Thursday released satellite photos showing track marks left on Mars by the Curiosity robotic rover.  

In the one month since it landed, Curiosity has zig-zagged its way across 109 meters of the Martian surface (about the length of a U.S. football field.)  It is looking for evidence in the Martian soil and … [Read More]

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Source: VOA News: Economy and Finance