Space
Stalled Phobos probe may fall to Earth in January
A Russian spacecraft meant to visit Mars's moon Phobos has been stranded in Earth orbit since 8 November 鈥� it may re-enter the atmosphere carrying toxic fuel
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Space
Mega-rover ready to hunt for life signs on Mars
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Space
Mars 500 crew share thoughts on their mission
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Space
Tough astronaut bugs to blast off for Martian moon
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Space
‘Astronauts’ to emerge from 520-day mock Mars mission
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Space
520 days: Surviving everyday life on a mission to Mars
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Life
Evidence for Mars floods all dried up?
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Space
Mars rover reaches rim of vast, ancient crater
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Life
Dark streaks on Mars bolster case for liquid water
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Life
Next Mars rover will climb a mountain
It's official: NASA's Curiosity rover will touch down in a crater called Gale to scale a 5-kilometre-high mound of sediment
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Life
Rover may tackle Kilimanjaro-sized mound on Mars
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Earth
Gold-mine worm shows animals could be living on Mars
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Health
Medicines lose their potency in space
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Space
NASA should bring Mars rocks back to Earth, says panel
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