Earth-like exoplanets are planets outside our solar system that share similar characteristics with Earth. These planets, often referred to as terrestrial or rocky planets, typically have solid surfaces and are composed mainly of rock and metal. They are found in the habitable zone of their star, the region where conditions might allow for liquid water to exist-a crucial ingredient for life as we know it. Key factors that define Earth-like exoplanets include their size, mass, and atmospheric composition. Notable discoveries of such exoplanets, like those in the TRAPPIST-1 system and Proxima Centauri b, have fueled scientific interest in the search for extraterrestrial life and the potential for human habitability beyond our solar system.
3 июл 2024
