NASA’s James Webb Space Telescope has detected strong evidence for a giant planet orbiting Alpha Centauri A, the nearest ...

If Earth needs to borrow a cup of sugar, it's comforting to know that there may be a convenient, possibly habitable, world orbiting Alpha Centauri only 4.34 light years away – at least, if the ...

There may be a habitable world at the Sun's closest solar twin. In the complex space inhabited by the Alpha Centauri triple ...

The spacecraft would be 36 miles long and contain the necessities for this space travel, all of which would be supported by ...

Researchers may have discovered a gas giant orbiting the star Alpha Centauri A, and it appears to be in the star's habitable ...

A spacecraft named Chrysalis could one day carry 2,400 people to Alpha Centauri, the closest star system to our own. This ...

At just over four light years distant, Proxima Centauri is the closest star to the Sun in the entire Universe. We know it has one planet, called Proxima b, and there's decent evidence of a second ...

The Proxima Centauri system can be understood as a miniature version of our solar system. The red dwarf star is only about 1/7 the diameter of the sun, or about 1.5 times that of Jupiter.

The star is called Proxima Centauri, a red dwarf that’s part of the Alpha Centauri system, 4.2 light-years away.

Proxima Centauri itself is an interesting star that's very different from our own. It's extraordinarily small, dim, and faint by solar standards, possessing just: 15% of the Sun's radial size, ...

Proxima Centauri's no good, very bad day Flare illuminates lack of a dust ring; puts habitability of Proxima b in question Date: February 26, 2018 Source: Carnegie Institution for Science Summary ...