Astronomers using the James Webb Space Telescope confirmed that the planet K2-18b has traces of dimethyl sulfide, a potential ...

Astronomers have discovered a planet that orbits at a 90-degree angle around a rare pair of strange stars. The brown dwarfs ...

THE characteristics of a red dwarf star are: low luminosity (say, not more than one tenth that of the sun), small mass (say, not more than three quarters that of the sun) and high density (perhaps ...