Earth
Mars-like ice rediscovered in Hawaii volcano, but might not last
Ice was mysteriously found below the crater of Hawaii鈥檚 Mauna Kea 50 years ago, but was soon forgotten. Alice Klein joins a search for clues to ice on Mars
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Space
Our home spiral arm in the Milky Way is less wimpy than thought
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Space
Plumes spotted on Europa raise hopes that we can taste its ocean
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Space
Farewell to Rosetta, the comet mission that captivated the world
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Space
Saturn鈥檚 rings may be from the whirl of a passing icy rock
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Earth
Asteroid assault on early planets was more like a gentle massage
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Space
Rosetta set for a grand finale by diving into cometary cave
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Space
Tiny lightning bolt explosions can vaporise the moon鈥檚 thin soil
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Space
NASA probe about to leave for asteroid Bennu and bring bits home
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Space
NASA鈥檚 Juno probe snaps first images of Jupiter鈥檚 north pole
The images were captured during Juno鈥檚 first fly-by of the planet on 27 August when it was about 4200 kilometres above Jupiter鈥檚 clouds
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Life
Stars burning strangely make life in the multiverse more likely
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Physics
Gang of gas giants may have tilted distant planet system
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Space
Solar eclipses: heaven-sent chance to mix art and science
Features
Space
NASA gets in touch with spacecraft two years after it vanished
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