exoEarth
An exoEarth, also known as an Earth analog or Earth-like planet, is a type of exoplanet that is similar in size, composition, and potential habitability to Earth. The term "exo" refers to the fact that these planets orbit stars outside our solar system. The search for exoEarths is a significant focus in the field of astronomy and astrobiology, as they represent the best candidates for harboring extraterrestrial life.
The discovery of exoEarths relies on indirect methods, as direct imaging of such small, distant planets is
To date, several exoEarth candidates have been identified, although none have been definitively confirmed as true
The study of exoEarths is an active area of research, with ongoing efforts to develop more advanced