The latest hunt for alien signals in the TRAPPIST-1 planetary system has test-driven a new strategy that will allow astronomers to perform a more efficient, targeted search for technological ...

The hunt for intelligent life beyond Earth has quietly entered a more exacting phase, and one small, cool star has become a proving ground for how serious that search can be. TRAPPIST-1, a dim red ...

A press conference in Washington discusses supposed alien activity -- an increasingly common topic in the US capital - Copyright AFP ANDREW CABALLERO-REYNOLDS A press ...

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