One million alien visitors from another star system could already be lurking in ... no material from Alpha Centauri could reach us at all. The fact that it could be present at levels that we ...

A Kentucky city has drummed up a unique way to boost tourism in the Blue Grass state — by blasting an invitation to aliens possibly living in a star system ... “Of all the things we’ve ...

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A search for aliens communicating ... TRAPPIST-1 is a system of seven Earth-sized planets orbiting a red dwarf star much dimmer than our sun, about 40 light years away. The planets all orbit ...

Dyson spheres, the hypothetical mega-structures that advanced alien ... you need a system with at least two stars. McInnes started by searching for any points within a binary star system that ...

Say that they use that technology to colonize star system after star system ... less than 0.001 percent of all the stars in the entire Milky Way galaxy. An alien civilization so advanced it ...

A new study questions if our planet could capture rocky and icy visitors from outside the solar system — and how ... found that renegade objects from alien star systems could be captured by ...

Our solar system might still bear the scars from an extremely close shave with an alien star. Such an encounter ... mean there’s no Planet Nine after all. The fringes of the solar system ...

Calçada It’s estimated that around 10 percent of all star systems have three ... to bypass thinking about what an alien civilization in a triple star system would look like.