Nasa graphic showing Mars rover Curiosity on the planet's surface
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Mars rover: Curiosity has sent back 70,000 Martian images

In the year since the Mars rover, Curiosity, touched down on the Martian surface, it has sent over 70,000 images back to Earth.

The project has cost just over one and a half billion pounds.

David Shukman reports.

  • 06 Aug 2013
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