This sort of motion is common in galaxies sporting active central supermassive black holes, like the one in the nearby ...

Dwarf planet Ceres exhibits apparent stationary motion at 9 P.M. EDT, but optimal observation requires morning viewing. At approximately 4 A.M. local daylight time, Ceres reaches an altitude of over ...

Gaia mission were used to create this animation of the motion of constellation stars. The "apparent shift caused by Earth’s ...