👉 The term "autunian" is a term used in astronomy to describe a celestial object that is not visible from Earth, but has an apparent brightness that is dimly similar to Earth's. The term is often used to describe faint stars or other objects in the night sky that are less than 30 light-years away from Earth. In more scientific terms, the term "autunian" refers to a celestial object whose light would not be detectable by the naked eye or by telesc
