Space
US must play nice with China to put astronauts on Mars
If NASA wants to help humanity survive in the long term, it needs to send people to Mars 鈥� but how will the space agency afford the trip?
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Environment
Wannabe Mars colonist endured 10 South Pole winters
Opinion
Life
Fire missiles at Mars to find deeply buried life
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Space
Wannabe reality-TV Mars colonists are highly educated
News
Space
Epic Mars flooding triggered by collapsed crater lake
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Space
NASA ‘flying saucer’ for Mars to land in Hawaii
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Health
Mini robot space surgeon to climb inside astronauts
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Space
Most Mars meteorites may be from same giant crater
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Space
Daring Mars fly-by in limbo after US Congress hearing
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Space
Robots with human-like brains to take on Mars unaided
Processors used in gaming and supercomputers could give robots much more human-like minds, enabling them to navigate the skies and explore Mars autonomously
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Space
Spectacular Mars crater is a big blue boom
Regulars
Space
Hollow ‘doughnut’ rock appears in Mars rover’s path
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Space
2014 preview: The ships that could take us to Mars
News
Space
NASA cash changes leave planet science up in the air
Opinion