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NASA’s nuclear rocket could reach Mars in just 45 days
NASA is backing a new generation of nuclear rockets that could compress the months-long journey to Mars into a sprint ...
Christmas will be warm and bright for one NASA mission this year. NASA’s Parker Solar Probe will swoop toward the fiery surface of the sun on Christmas Eve, traveling closer to the massive star than ...
In the nearly two weeks since Ars reported on the Trump administration’s proposed budget cuts for NASA’s science programs, scientists and Democratic lawmakers have both expressed deep concerns about ...
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