Mirrored dock is a 20-cell strict still life consisting of two mutually stabilising docks. It is one of two ways in which two docks can be arranged to create a still life.
Skewing the two constituent houses gives rotated dock.
All strict still lifes with a population of 22 or fewer cells, all oscillators with 16 or fewer cells, and all spaceships with 31 or fewer cells are known to be glider-constructible. A glider synthesis of this object can be found in the infobox to the right.
