👉 Radiolucence is a term used in astronomy to describe light that appears to come from an object or source, even if the object itself is not visible. This phenomenon can occur due to various factors such as atmospheric refraction and absorption by dust, gas, or other materials. The term "radiolucence" refers to the appearance of light coming from a particular object or source when it is actually invisible because of its position in space or the presence of other objects that are blocking the light
