LHS 1140 b is an exoplanet located about 40 light-years away in the constellation of Vulpecula. It orbits a red dwarf star called LHS 1140 and is classified as a super-Earth, meaning it is larger than Earth but smaller than gas giants like Neptune. Discovered in 2017, LHS 1140 b has a radius approximately 1.4 times that of Earth and is situated in its star's habitable zone, where conditions might allow for liquid water. This makes it a prime candidate for further studies in the search for extraterrestrial life.