Space
Martian tubes could be home for ‘cavenauts’
Lava tubes on Mars may contain water ice, simulations show, providing protection from radiation and a water source for astronauts
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Earth
Blame the volcano trouble on sun and global warming
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Earth
Quiet sun puts Europe on ice
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Space
Volcanic double-whammy says Venus still spews
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Space
Is densest Kuiper belt object a wayward asteroid?
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Earth
Earth struck by most powerful space storm in three years
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Space
Hayabusa probe sailing towards Earth
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Space
Runaway star may have spawned the solar system
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Space
Liquid asset: The damp side of the moon
Features
Space
Moon marriage may have given Jupiter a ring
A faint streak near Jupiter's moon Himalia may be a new ring formed by the material created by a smash between moons
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Space
Moonlets and maelstroms: mysteries of Saturn revealed
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Physics
Neptune may have eaten a planet and stolen its moon
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Space
Are Venus and Earth in a long-distance relationship?
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Life
Evidence for life on Mars may be staring us in the face
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