Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...
Morning Overview on MSN
These alien worlds really exist and they’re stranger than fiction
Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just ...
While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...
A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...
Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...
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