With its glaciers and sub-zero temperatures, Antarctica hardly seems like a place of refuge. However, the now icy continent might…
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A meteor contrail is seen over Chelyabinsk, Russia on Friday, Feb. 15, 2013, in a photo taken by a mobile…
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Japanese collaborators detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu…
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It took a while for scientists to gain access to the samples that NASA’s OSIRIS-REx mission took from the asteroid…
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