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Curiosity Finds Calcium-Rich Deposits - January 18, 2013
NASA's Curiosity rover finds calcium deposits on Mars similar to those seen on Earth when water circulates in cracks and rock fractures.
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480x270 (22.24 MB)
640x360 (46.83 MB)
1280x720 (192.79 MB)
PDF: Transcript (15.06 KB)
