PEGASUS is a group of stars, most notably a group of four bright stars, the moon, the star Markab, Scheat, Algenib, Alpheratz. Arranged in a trapezoid The star Alpheratz the boundaries between PEGASUS and the constellation Andromeda. Which is currently being held in the constellation Andromeda. The squares can be used for other constellations too. PEGASUS is a constellation that season. If seen since the early Show that winter is already started. If any night in the middle The sky was getting dark head Show that winter has already begun.