Life
Bottled carbon from Mars bodes well for ancient aliens
Carbon found in Martian rocks came from magma not alien life forms 鈥� but the presence of reactive carbon raises hope for signs of life on Mars
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Space
Death Valley provides rover’s-eye view of Mars geology
News
Life
No aliens on Mars? No problem, we will look elsewhere
Opinion
Life
How Saturn’s moon Titan could spark chemistry of life
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Space
Astrophile: Mars coils hold with those who favour fire
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Space
Mysteriously dark Mars regions are made of glass
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Space
Planetary scientists battle over NASA’s Mars budget
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Earth
Underground oasis found below Earth’s driest desert
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Life
NASA scales back hunt for life on Mars
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Space
Astronaut dream lives on despite cash woes and crashes
Would-be US astronauts seem as hopeful as ever about making it to space; Russia is banking on similar enthusiasm
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Space
Newt Gingrich, bizarre space visionary
Opinion
Space
Icy ‘hand’ moves boulders on Mars
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Health
Airbursts trigger dust avalanches on Mars
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Space
Stalled Phobos probe may fall to Earth in January
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