Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.
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.
Got an ancient laptop or desktop lying around? With just a bit of extra effort, you can transform an old gaming PC into an ...
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