Barnard's Star, the second-nearest star system to Earth, has been found to have four tiny planets in its orbit in an 'exciting' discovery by astronomers. Each of the four discovered planets are only ...

There might be a huge planet lurking near one of the closest stars to Earth. NASA's James Webb Space Telescope (JWST) has imaged a possible planet near Alpha Centauri A, a sun-like star that forms ...

The uncommon interstellar visitor, comet 3I/ATLAS, is captivating astronomers worldwide as it races through our solar system ...

(CNN) — After decades of searching, astronomers have uncovered some of the strongest evidence yet of exoplanets orbiting Barnard’s Star, the nearest single star system to Earth. The four planets are ...

NASA’s James Webb Space Telescope has detected strong evidence for a giant planet orbiting Alpha Centauri A, the nearest Sun-like star to Earth. Located just 4 light-years away, this possible ...

Proxima Centauri Proxima Centauri, our nearest neighbor, lies a mere 4.25 light-years away. If the Milky Way shrank to the size of the Big Island of Hawaii, then the Sun and Proxima Centauri would be ...

Recently, scientists discovered a number of new comets, two of which will be passing by Earth in October. Here's everything ...