👉 Unpulsating is a concept in physics and astronomy that refers to an object, such as a star or a planet, that has no apparent change in its motion over time. This means that at any given moment, the object's position relative to another observer (such as Earth) remains constant, regardless of how far away from Earth it moves or what angle it is facing. Unpulsating objects have no orbital velocity, meaning they do not move around their orbit under the influence of gravity
