The 6 greatest hard sci-fi movies of the last 20 years

Discover six hard sci-fi films where science shapes story and emotion, like Europa Report and The Martian. Brainy, emotional, ...

Something is interfering with alien radio signals in space, new paper claims — and there's an easy way to fix it

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...
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Something in space is changing alien signals before they can reach Earth, new paper claims

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...