👉 Semistagnation is a concept in astrophysics and astronomy that describes a state of non-rotation or non-synchronous rotation, which occurs when two stars are aligned with respect to each other but their angular velocities do not match. This can occur due to various factors such as the gravitational pull between the two stars, the presence of mutual tidal forces, or even the motion of the stars themselves. In terms of astrophysics, semistagnation is often used to explain the observed behavior
