Mineral pebbles on Mars. Close-up image of small spherules on the Martian surface near Fram Crater,photographed by the Opportunity rover. The area shown is 3 centimetres across. These objects,nicknamed blueberries ,are haematite-rich concretions which provide further evidence for the presence of water in the ancient Martian environment. The Opportunity rover landed on Mars on 24 January 2004,and visited Fram crater during a journey from its landing site to a crater further east. This view comes from the microscopic imager on Opportunity's robotic arm,April 2004 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Cornell University / NASA / US Geological Survey / JPL |
Bildgröße: | 3000 px × 3000 px |
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