Space
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In space, no one can see your heart become spherical
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Rosetta: After a long sleep, what's next for the mission to the comet?
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Russian Soyuz spacecraft docks at ISS amid US-Russia tension
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Pink dwarf planet named after Joe Biden proves we know very little about our solar system
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Mars Yard tests new rover for 2018 mission
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Four lunar eclipses are coming this year, starting in April - Here's how to see the Moon disappear!
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Space plane X-37B sets new endurance record
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Comet-chaser Rosetta wakes up instruments, sends back images of icy and rocky 67P/Churumov-Gerasimenko
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New look at solar flares could lead to better prediction of when large eruptions could occur
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Robotic planet-hunting telescope makes its debut, already spots new worlds
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Astronomers urged to consider more types of stars in search for extraterrestrial life
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Mars One plans life-sized Martian habitat on Earth
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