Hopes for alien life dim as doubts emerge over exoplanet K2-18b chemical indicators
An artist's illustration of the planet K2-18b, one of many prime suspects to host life past ...
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Tag: dim
Hopes dim for one more vivid October comet after Tsuchinshan-ATLAS
Whereas skywatchers all over the world have been raving concerning the efficiency of Comet Tsuchinshan-ATLAS, there ...
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