Life
Could flowers bloom on icy moon Europa?
Possibly, says physicist and futurist Freeman Dyson, who argues that we should hunt for life where it is easiest to find, not where we think it is most likely
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Space
Nearby asteroid found orbiting sun backwards
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Space
Mysterious spokes found in crater on Mercury
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Space
Sun damage conceals asteroids’ true ages
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Space
Salt in Enceladus geyser points to liquid ocean
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Space
Titanium reveals explosive origins of the solar system
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Space
What to see in the sky this week
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Space
Solar ‘double vision’ aids space weather warnings
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Earth
Earth may have largest ripples in the solar system
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Space
Titan’s squashed shape hints at soggy interior
The shape of Saturn's hazy moon Titan has been measured for the first time 鈥� its stout shape suggests it may hide vast amounts of liquid methane beneath its surface
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Space
Subsurface ice on Mars exposed by recent impacts
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Life
Firm vows to grow first flowers on the moon
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Space
What to see in the sky this week
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Space
Zooming in on Mars in glorious 3D
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