Witchy Spells on MSN
Why a NASA expert says aliens might be real — but we haven’t heard from them
Talk of extraterrestrial life has fascinated scientists and the public for decades, yet despite decades of searching, we ...
Amazon S3 on MSN
Suppose an alien civilization exists on Proxima b
The curious minds at What If explore the possibility of an alien civilization existing on Proxima b, imagining how they might ...
Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.
Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...
Space on MSNOpinion
How astronomers plan to detect the signatures of alien life in the atmospheres of distant planets
Astonishingly, we can identify molecules present in the atmospheres of exoplanets.
Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.
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