Space
Brightest cosmic burst has record-breaking stamina
A gamma-ray burst that lasted for 20 hours cannot be explained by standard models of such events, opening up a fresh mystery about their nature
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Space
Sunny fix would let defunct Kepler hunt planets again
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Space
Dancing rainbows reveal Kepler’s exoplanet families
Regulars
Physics
Forgotten force: The other great cosmic attractor
Features
Space
Fake planets reveal distance to Earth’s nearest twin
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Space
Astrophile: Evil twin planet makes other Earths likely
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Life
Exoplanet hunters may find ET by glut of alien corpses
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Space
Earth’s super-siblings grew up very differently
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Space
Golden wrapper to protect Milky Way mapper
Regulars
Space
‘Black glass’ could be first comet chunk found on Earth
Chemical clues hint that the strange stone found in the Egyptian desert comes from a comet that exploded near Earth 28 million years ago
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Earth
How to sniff aliens’ gas in exoplanet atmospheres
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Space
Astrophile: Lost moon Naiad swims back into view
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Space
First weather report on an extrasolar planet
Regulars
Space
Hot Jupiters push exoplanet count over 1000 milestone
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