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20-Dec-2007 Alignment on December 24, 2007
Read more about 'Alignment on December 24, 2007'
This is a special day that happens only every 26 months when Earth is exactly between the Sun and Mars. Find out more about opposition and experiment with Mars and Earth in their orbits.
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21-Mar-2007 Mars Technology Is Now Benefiting Earth
Read the feature 'Mars Technology Is Now Benefiting Earth
Scientists find dual use for extra flight hardware.
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