👉 Pulsational is a concept used in physics, specifically in the study of gravitational waves. It refers to the phenomenon where a particle or source emits waves that are detected by detectors as if they were traveling through space at the speed of light. The idea behind this concept is that when a wave (such as a photon) moves through space and encounters another object (like a star, galaxy, or even a black hole), it can be reflected back to its original position. This phenomenon is known as
