Life
The plan to find alien life in Europa’s icy seas
We're getting ready to send a probe to Jupiter's icy moon – but how will we know if anything lives there?
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Space
Actual race on moon could decide Lunar XPrize winner
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Space
Stellar intruder’s daring fly-by of the solar system
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Space
Crunch time for Mars One to avoid two-year delay
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Space
How to predict what height meteors explode at
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Space
Mystery cloud-like blobs over Mars baffle astronomers
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Space
Pluto’s evaporating ice leaves it with a blank face
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Life
Green light for mission to Jupiter moon Europa
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Life
Lava could have preserved the origins of life on the moon
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Physics
Ancient planets are almost as old as the universe
The oldest rocky planets yet are 11.2 billion years old, just a little younger than the universe – meaning the galaxy made an early start on planet building
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Space
#RosettaWatch: My summer holiday around a comet
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Space
Mystery storms rage across face of Uranus
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Space
Beagle 2 spotted on Mars in one piece after 11 years
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Earth
Space weather report to keep GPS on track
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