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How hot is the sun?, ,
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Shattered ‘alphabet soup’ iceberg flushed a lot of fresh water into the ocean, ,
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Do we live in a simulation? The problem with this mind-bending hypothesis., ,
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Ghostly glow in alien skies: ‘Zodiacal light’ possibly spotted on 3 exoplanets, ,
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NASA’s gamma-ray observatory is in safe mode after a possible wheel failure, ,
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The Nearest Stars to Earth (Infographic), ,
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Bad weather delays SpaceX Dragon’s departure from space station to Saturday, ,
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Astronaut spots ash clouds from Tonga volcano eruption from space (photos), ,
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