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Dark Shadows on Mars: Scene from Durable Nasa Rover

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Apple in China

Customers wait outside an Apple store all night before the mainland release of iPhone 4S in Beijing, China.

Credit: Feng Li/Getty Images

Like a tourist waiting for just the right lighting to snap a favorite shot during a stay at the Grand Canyon, NASA's Mars Exploration Rover Opportunity has used a low sun angle for a memorable view of a large Martian crater.

From Jet Propulsion Laboratory/NASA
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