👉 Unfadingness is a concept in physics that refers to a phenomenon where light or other forms of energy can appear to continue to exist even when it has stopped emitting radiation. This property is often associated with stars, particularly those that emit light as white dwarfs or red giants, which are extremely luminous but also very old and have been in the process of becoming more compact due to gravitational contraction. In terms of physics, this idea highlights the concept of quantum entanglement, where particles can
