Super-Earths are a category of exoplanets that are larger and more massive than Earth, but smaller than Uranus and Neptune. They typically have rocky compositions like Earth, but may have varying surface conditions and atmospheres. Super-Earths are of particular interest to astronomers and planetary scientists because they may provide insights into the formation and evolution of rocky planets, as well as the potential for habitability beyond our solar system. The study of super-Earths involves a range of research topics, including planetary formation, composition, and potential habitability.