Earth
Growth of Earth’s core may hint at magnetic reversal
Lopsided growth of the Earth's core could help predict when the planet's geomagnetic field will flip, leaving it exposed to dangerous solar winds
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Space
Discovery of fifth moon reignites Pluto planet debate
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Space
Vital eye for killer asteroids could shut imminently
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Life
Titan’s tides reveal hidden ocean that could host life
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Space
Titan’s tropical lake hints at hydrocarbon wells
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Space
Saturn moon spouts plasma unlike any seen before
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Space
Watching the transit of Venus鈥� from Saturn
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Space
Transit of a lifetime: Why all eyes are on Venus now
Features
Space
Astrophile: The outermost ocean in the solar system
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Space
Crisis averted: Dark matter was there all along
Our cosmic neighbourhood contains no dark matter, according to a recent study. But a re-analysis suggests there's actually more of it than physicists thought
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Space
Astrophile: The case of the disappearing pulsar
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Space
Magnetic space whirlpools give Mercury a plasma shower
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Space
Number of asteroids that pose risk to Earth is doubled
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Space
Pulsar heavyweight champ challenges Einstein
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