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Diminutive Barnards Star is closer in size to Jupiter than to the Sun. Only the three stars that make up the Alpha Centauri system lie closer to us. A study proposes that Alpha Centauri could be ...

We aren't talking about "little green men" here, however — more "little (and not so little) gray rocks," asteroids from the triple star system Alpha Centauri. The scientists behind the new ...

Alpha Centauri, the nearest star system to the sun, is probably shedding comets and asteroids into our solar system — and even producing a few meteors in our sky. Located just 4.3 light-years ...

Comfortable, easy to use, and powerful, the Centauri II is an excellent commuter bike for those who just want to pedal with as little fuss as possible. Why you can trust Tom's Guide Our writers ...

Alpha Centauri is the star system closest to our Solar System, and it is likely that particles from it could be making their way over to or already be in our stellar neighborhood. To know what to ...

The Alpha Centauri star system is approaching the sun. Two researchers have determined how many objects from there have already reached us and could reach us. At the edge of the solar system ...

The Hubble Space Telescope captured a stunning view of the bright Alpha Centauri A (on the left) and Alpha Centauri B (on the right). ESA/NASA Our nearest stellar neighbor, Alpha Centauri ...

Breakthrough Starshot focuses on a tiny design with gigantic solar "wings" that would allow them to ride a beam of light to Alpha Centauri. However, for practical purposes, a probe that small will ...

Today we'll be looking at the ONLY realistic ways to get to Alpha Centauri. By our current technological capabilities, a spaceship accelerated to 80km/s would have to travel for roughly 18000 ...

But could humans or spacecraft ever reach Alpha Centauri, the closest star system to our planet? Alpha Centauri is about 4.4 light-years (roughly 25 trillion miles, or 40 trillion kilometers ...

A newly announced mission aims to explore the closest star system, Alpha Centauri, in hopes of finding whether or not the neighboring stars have orbiting planets around them and if those planets ...