What can Venus-like exoplanets, also known as exoVenuses, teach us about our own solar system and potentially finding life ...

At a distance of just over four light years, Proxima Centauri is our nearest stellar neighbor and is known to be a very ...

Explore Earth and its relationships with a plethora of planets, stars and galaxies in its cosmic family, Laniakea, the ...

Scientists have discovered four tiny planets circling our second-closest star system, Barnard’s Star. The reddish ball of gas is only six light-years away from Earth in the constellation Ophiuchus.

(Five potential planets have also been detected around the stars of Alpha Centauri, though not all of them have been ...

Barnard's Star is a small, dim star of the type that astronomers call red dwarfs. Consequently, even though it is one of the ...

Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.