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solar system

Magnetic space whirlpools give Mercury a plasma shower

Space

Magnetic space whirlpools give Mercury a plasma shower

The waves in the magnetic field around Mercury are stronger and more frequent than those around Earth

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Number of asteroids that pose risk to Earth is doubled

Space

Number of asteroids that pose risk to Earth is doubled

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Pulsar heavyweight champ challenges Einstein

Space

Pulsar heavyweight champ challenges Einstein

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Dust rings not 'smoking gun' for planets after all

Space

Dust rings not 'smoking gun' for planets after all

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Astrophile: Two craters that launched 1000 meteorites

Space

Astrophile: Two craters that launched 1000 meteorites

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Sun too sluggish to act as a cosmic Concorde

Space

Sun too sluggish to act as a cosmic Concorde

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Astrophile: Hot Jupiters oust their siblings

Space

Astrophile: Hot Jupiters oust their siblings

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Space

Swarm of pebbles could safely deflect asteroids

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California meteorite is rare rock laden with organics

Space

California meteorite is rare rock laden with organics

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Astrophile: Mars coils hold with those who favour fire

Space

Astrophile: Mars coils hold with those who favour fire

Spirals newly glimpsed on the floor of a Martian valley settle a poetic debate over whether the valley was carved by fiery lava, or ice

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Space

Astrophile: an alien sunrise just like Earth's

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Space

Astrophile: Ferocious superwind will seal sun's doom

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Space

Early asteroids blinged up by meteorite impacts

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Earth

Age of oldest rocks off by millions of years

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