<![CDATA[The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth. ]]>

681054 image 1788439142 1788439142 <![CDATA[The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth. ]]> The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth. NASA, ESA, CSA, STScI, Rohan Naidu (MIT); Image Processing: Joseph DePasquale (STScI), CC BY

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