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Life
Martian fossils may be hiding inside white rocks
News
Space
UN urged to coordinate killer asteroid defences
News
Space
Top landing sites chosen in hunt for Mars life
News
Space
Planet’s strange orbit points to planetary billiards
News
Life
Too much food can be bad for biodiversity
News
Space
Rosetta probe flies by ‘diamond in the sky’
News
Earth
Climate change could stop corals fixing themselves
News
Space
Rosetta probe prepares to buzz tiny asteroid
News
Life
Guns in the home may increase suicide risk
News
Space
Computer meltdowns in space: a short history
News
Space
Space station computer virus raises security concerns
News
Technology
New food enhancers pump up the flavour
News