Constellation Serpens
Introduction
The constellation Serpens, also known as the “Serpent,” is one of the 88 modern constellations recognized by the International
Astronomical Union. It is located in the northern sky and is divided into two parts: Serpens Caput (the Serpent’s Head) and
Serpens Cauda (the Serpent’s Tail). Serpens is one of the few constellations that is split into separate parts.
Mythology
In Greek mythology, Serpens represents various serpents or snakes, including the serpent slain by Apollo in the
Oracle of Delphi. Coincidentally, Serpens also contains the star Yed, which means “hand” in Arabic. It is believed to represent
the hand grasping the serpent. However, the constellation also has connections to other cultures like Mesopotamians and
Egyptians.
Notable Celestial Objects
Serpens encompasses many fascinating celestial objects, including binary star systems and notable deep sky objects. One such
example is the bright red star Alpha Serpentis, also known as Unukalhai, located in Serpens Caput. It is relatively close to
our solar system and is visible to the naked eye.
Another notable object in the constellation is the Serpens Nebula. It is a combination of two individual nebulae: the Eagle Nebula
(also known as the “Pillars of Creation”) and the Omega Nebula. These nebulae serve as a birthplace for stars and exhibit
remarkable visual characteristics, making them popular targets for amateur and professional astronomers alike.
Observation
Serpens can be observed from the Northern Hemisphere during the summer months. The constellation is not particularly large, so
it is relatively easy to spot and identify its distinctive shape. It is located between the constellations Libra and Ophiuchus.
As with all stargazing activities, a dark and clear night sky away from light pollution is recommended for the best viewing
experience.
Whether you are a mythology enthusiast, an avid stargazer, or an amateur astronomer, exploring the mysteries of Serpens can be a
rewarding and educational experience.