The Lacerta Constellation, also known as the "Lizard," is a small constellation located in the northern sky. It was introduced in the 17th century by the astronomer Johann Elert Bode. Lacerta is bordered by several other constellations, including Cassiopeia, Perseus, and Andromeda. Lacerta contains no bright stars, making it less prominent than other constellations. Its most notable star is Alpha Lacertae, which is a binary star system. The constellation is best visible in the autumn months and is home to several deep-sky objects, including the Lacerta Dwarf Galaxy.